https://www.refurb2.com/products/rs-qdd-400g-zr-159402 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product460-1.png?v=1791633237 Refurb Squared Nokia QDDCO4 Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Nokia QDDCO4 Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-159407 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product461-1.png?v=1791633238 Refurb Squared Juniper QDD-400G-ZR-M Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Juniper QDD-400G-ZR-M Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-159412 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product462-1.png?v=1791633240 Refurb Squared Generic Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Generic Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-159417 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product463-1.png?v=1791633241 Refurb Squared Ciena 180-3580-900 Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Ciena 180-3580-900 Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-159422 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product464-1_ca34a459-d74d-4508-832a-5c86bdfd2a41.png?v=1791633242 Refurb Squared Cisco QDD-400G-ZRP-S Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Cisco QDD-400G-ZRP-S Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-159427 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product465-1.png?v=1791633244 Refurb Squared Arista QDD-400G-ZRP Compatible 400GBASE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Arista QDD-400G-ZRP Compatible 400GBASE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zrp-159432 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product466-1.png?v=1791633245 Refurb Squared Cisco DP04QSDD-HE0 Compatible 100-400GbE High-Power (Bright) DCO QSFP-DD DWDM Tunable Coherent 80km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Cisco DP04QSDD-HE0 Compatible 100-400GbE High-Power (Bright) DCO QSFP-DD DWDM Tunable Coherent ≤80km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zrp-159437 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product467-1.png?v=1791633247 Refurb Squared Juniper QDD-400G-ZR-M-HP Compatible 100-400GbE High-Power (Bright) DCO QSFP-DD DWDM Tunable Coherent 80km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Juniper QDD-400G-ZR-M-HP Compatible 100-400GbE High-Power (Bright) DCO QSFP-DD DWDM Tunable Coherent ≤80km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-159442 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product468-1.png?v=1791633248 Refurb Squared Juniper QDD-400G-ZR-S Compatible 400GBASE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Juniper QDD-400G-ZR-S Compatible 400GBASE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-159447 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product469-1.png?v=1791633249 Refurb Squared Juniper QDD-400G-ZR-M Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Juniper QDD-400G-ZR-M Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zrp-159452 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product470-1.png?v=1791633251 Refurb Squared Nokia QDDC04H Compatible 100-400GbE High-Power (Bright) DCO QSFP-DD DWDM Tunable Coherent 80km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Nokia QDDC04H Compatible 100-400GbE High-Power (Bright) DCO QSFP-DD DWDM Tunable Coherent ≤80km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zrp-159457 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product471-1.png?v=1791633252 Refurb Squared Generic Compatible 100-400GbE High-Power (Bright) DCO QSFP-DD DWDM Tunable Coherent 80km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Generic Compatible 100-400GbE High-Power (Bright) DCO QSFP-DD DWDM Tunable Coherent ≤80km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zrp-159462 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product472-1.png?v=1791633254 Refurb Squared Ciena 180-3360-900 Compatible 100-400GbE High-Power (Bright) DCO QSFP-DD DWDM Tunable Coherent 81km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Ciena 180-3360-900 Compatible 100-400GbE High-Power (Bright) DCO QSFP-DD DWDM Tunable Coherent ≤81km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-159467 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product473-1.png?v=1791633255 Refurb Squared Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-159472 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product474-1.png?v=1791633257 Refurb Squared F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-159477 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product475-1.png?v=1791633258 Refurb Squared Juniper QSFP-100GBASE-ZR4 Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Juniper QSFP-100GBASE-ZR4 Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-159484 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product476-1.png?v=1791633259 Refurb Squared Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-159490 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product477-1.png?v=1791633261 Refurb Squared Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-159497 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product478-1.png?v=1791633263 Refurb Squared Generic Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Generic Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-159504 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product479-1.png?v=1791633264 Refurb Squared Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-159511 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product480-1.png?v=1791633266 Refurb Squared Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-159518 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product481-1.png?v=1791633267 Refurb Squared Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-159523 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product482-1.png?v=1791633269 Refurb Squared Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-159530 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product483-1.png?v=1791633270 Refurb Squared Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-159535 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product484-1.png?v=1791633272 Refurb Squared Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-159542 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product485-1.png?v=1791633273 Refurb Squared Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-159549 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product486-1.png?v=1791633275 Refurb Squared F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-159554 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product487-1.png?v=1791633276 Refurb Squared Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-159561 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product488-1.png?v=1791633277 Refurb Squared Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-159566 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product489-1.png?v=1791633278 Refurb Squared Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-159572 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product490-1.png?v=1791633280 Refurb Squared Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-159579 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product491-1.png?v=1791633282 Refurb Squared Arista Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Arista Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-159584 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product492-1.png?v=1791633283 Refurb Squared Extreme Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Extreme Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-159589 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product493-1_54c0e1a9-e60e-4e45-8ba8-19348f384700.png?v=1791633284 Refurb Squared HW Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF HW Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4h-159594 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product494-1.png?v=1791633286 Refurb Squared NVIDIA/Mellanox Compatible MMS1C10-CM 100GBase-PSM4 QSFP28 1310nm 500m DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT NVIDIA/Mellanox Compatible MMS1C10-CM 100GBase-PSM4 QSFP28 1310nm 500m DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-159599 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product495-1.png?v=1791633288 Refurb Squared Juniper Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Juniper Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-159604 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product496-1.png?v=1791633289 Refurb Squared Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-159611 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product497-1.png?v=1791633290 Refurb Squared Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-159616 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product498-1.png?v=1791633292 Refurb Squared Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-159623 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product499-1.png?v=1791633293 Refurb Squared Dell Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Dell Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-159628 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product500-1.png?v=1791633294 Refurb Squared NVIDIA/Mellanox MMS1C10-CM Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF NVIDIA/Mellanox MMS1C10-CM Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-159633 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product501-1.png?v=1791633296 Refurb Squared F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-159638 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product502-1.png?v=1791633297 Refurb Squared Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-159645 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product503-1_c18a5879-391e-4492-8d45-75e6e6d3f364.png?v=1791633299 Refurb Squared Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-159650 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product504-1_d5ca9460-b002-4011-aafd-b5def333c3a4.png?v=1791633300 Refurb Squared H3C Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF H3C Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-159655 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product505-1.png?v=1791633305 Refurb Squared Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-159661 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product506-1.png?v=1791633306 Refurb Squared Generic Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Generic Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-159666 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product507-1.png?v=1791633308 Refurb Squared Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4h-159673 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product508-1_db3bb642-2e1f-4695-a2dd-02a6150a2ca2.png?v=1791633309 Refurb Squared NVIDIA/Mellanox Compatible MMS1C10-CM 100GBase-PSM4 QSFP28 1310nm 500m DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT NVIDIA/Mellanox Compatible MMS1C10-CM 100GBase-PSM4 QSFP28 1310nm 500m DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4h-159678 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product509-1_c5b3ca01-51b9-4d7d-b272-4c070919cb94.png?v=1791633311 Refurb Squared NVIDIA/Mellanox MMA1L30-CM Compatible 100GBASE-CWDM4H QSFP28 1310nm 2km DOM Duplex LC InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT NVIDIA/Mellanox MMA1L30-CM Compatible 100GBASE-CWDM4H QSFP28 1310nm 2km DOM Duplex LC InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr4h-159683 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product510-1.png?v=1791633312 Refurb Squared NVIDIA/Mellanox MMA1L10-CR Compatible 100Gb/s QSFP28 LR4 1310nm 10km DOM Duplex LC InfiniBand EDR Optical Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT NVIDIA/Mellanox MMA1L10-CR Compatible 100Gb/s QSFP28 LR4 1310nm 10km DOM Duplex LC InfiniBand EDR Optical Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-159690 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product511-1.png?v=1791633313 Refurb Squared Arista QSFP-100G-CWDM4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Arista QSFP-100G-CWDM4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4h-159695 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product512-1.png?v=1791633314 Refurb Squared Mellanox MMA1B00-E100 Compatible 100GBASE-SR4H QSFP28 850nm 70m (OM3)/100m (OM4) DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for MMF, MCX556A-ECAT, MCX653106A-HDAT Mellanox MMA1B00-E100 Compatible 100GBASE-SR4H QSFP28 850nm 70m (OM3)/100m (OM4) DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for MMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-sfp-10-25g-sr-159701 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product513-1.png?v=1791633316 Refurb Squared Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-sr-159708 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product514-1.png?v=1791633317 Refurb Squared Broadcom Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF Broadcom Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-sr-159715 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product515-1.png?v=1791633318 Refurb Squared Generic Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF Generic Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-sr-159722 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product516-1.png?v=1791633320 Refurb Squared NVIDIA/Mellanox MMA2P00-AS-D Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF NVIDIA/Mellanox MMA2P00-AS-D Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-lr-159729 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product517-1_d82ec074-883d-4879-b484-a8e06adb1eab.png?v=1791633321 Refurb Squared Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-erl-159730 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product518-1.png?v=1791633322 Refurb Squared Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159731 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product519-1.png?v=1791633324 Refurb Squared Cisco C40 DWDM-SFP25G-45.32 Compatible 25GBASE-DW10 SFP28 C40 10km Duplex LC Transceiver Module for SMF Cisco C40 DWDM-SFP25G-45.32 Compatible 25GBASE-DW10 SFP28 C40 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159737 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product520-1.png?v=1791633326 Refurb Squared Cisco C45 DWDM-SFP25G-41.35 Compatible 25GBASE-DW10 SFP28 C45 10km Duplex LC Transceiver Module for SMF Cisco C45 DWDM-SFP25G-41.35 Compatible 25GBASE-DW10 SFP28 C45 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159743 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product521-1_23a4c80a-cbfb-4862-856c-8b2e290feb24.png?v=1791633328 Refurb Squared Cisco C24 DWDM-SFP25G-58.17 Compatible 25GBASE-DW10 SFP28 C24 10km Duplex LC Transceiver Module for SMF Cisco C24 DWDM-SFP25G-58.17 Compatible 25GBASE-DW10 SFP28 C24 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159749 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product522-1_d28c373b-e0ac-4325-a6e6-f9879fec1656.png?v=1791633330 Refurb Squared Cisco C17 DWDM-SFP25G-63.86 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF Cisco C17 DWDM-SFP25G-63.86 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159755 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product523-1.png?v=1791633332 Refurb Squared Cisco C60 DWDM-SFP25G-29.55 Compatible 25GBASE-DW10 SFP28 C60 10km Duplex LC Transceiver Module for SMF Cisco C60 DWDM-SFP25G-29.55 Compatible 25GBASE-DW10 SFP28 C60 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159761 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product524-1.png?v=1791633334 Refurb Squared Cisco C58 DWDM-SFP25G-31.12 Compatible 25GBASE-DW10 SFP28 C58 10km Duplex LC Transceiver Module for SMF Cisco C58 DWDM-SFP25G-31.12 Compatible 25GBASE-DW10 SFP28 C58 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159767 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product525-1.png?v=1791633337 Refurb Squared Cisco C49 DWDM-SFP25G-38.19 Compatible 25GBASE-DW10 SFP28 C49 10km Duplex LC Transceiver Module for SMF Cisco C49 DWDM-SFP25G-38.19 Compatible 25GBASE-DW10 SFP28 C49 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159773 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product526-1.png?v=1791633338 Refurb Squared Cisco C22 DWDM-SFP25G-59.79 Compatible 25GBASE-DW10 SFP28 C22 10km Duplex LC Transceiver Module for SMF Cisco C22 DWDM-SFP25G-59.79 Compatible 25GBASE-DW10 SFP28 C22 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159779 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product527-1.png?v=1791633339 Refurb Squared Cisco C29 DWDM-SFP25G-54.13 Compatible 25GBASE-DW10 SFP28 C29 10km Duplex LC Transceiver Module for SMF Cisco C29 DWDM-SFP25G-54.13 Compatible 25GBASE-DW10 SFP28 C29 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159785 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product528-1.png?v=1791633341 Refurb Squared Cisco C59 DWDM-SFP25G-30.33 Compatible 25GBASE-DW10 SFP28 C59 10km Duplex LC Transceiver Module for SMF Cisco C59 DWDM-SFP25G-30.33 Compatible 25GBASE-DW10 SFP28 C59 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159791 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product529-1.png?v=1791633342 Refurb Squared Cisco C55 DWDM-SFP25G-33.47 Compatible 25GBASE-DW10 SFP28 C55 10km Duplex LC Transceiver Module for SMF Cisco C55 DWDM-SFP25G-33.47 Compatible 25GBASE-DW10 SFP28 C55 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159797 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product530-1.png?v=1791633343 Refurb Squared Cisco C33 DWDM-SFP25G-50.92 Compatible 25GBASE-DW10 SFP28 C33 10km Duplex LC Transceiver Module for SMF Cisco C33 DWDM-SFP25G-50.92 Compatible 25GBASE-DW10 SFP28 C33 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159803 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product531-1.png?v=1791633345 Refurb Squared Cisco C28 DWDM-SFP25G-54.94 Compatible 25GBASE-DW10 SFP28 C28 10km Duplex LC Transceiver Module for SMF Cisco C28 DWDM-SFP25G-54.94 Compatible 25GBASE-DW10 SFP28 C28 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159809 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product532-1.png?v=1791633346 Refurb Squared Cisco C35 DWDM-SFP25G-49.32 Compatible 25GBASE-DW10 SFP28 C35 10km Duplex LC Transceiver Module for SMF Cisco C35 DWDM-SFP25G-49.32 Compatible 25GBASE-DW10 SFP28 C35 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159815 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product533-1.png?v=1791633348 Refurb Squared Cisco C61 DWDM-SFP25G-28.77 Compatible 25GBASE-DW10 SFP28 C61 10km Duplex LC Transceiver Module for SMF Cisco C61 DWDM-SFP25G-28.77 Compatible 25GBASE-DW10 SFP28 C61 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159821 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product534-1.png?v=1791633349 Refurb Squared Cisco C38 DWDM-SFP25G-46.92 Compatible 25GBASE-DW10 SFP28 C38 10km Duplex LC Transceiver Module for SMF Cisco C38 DWDM-SFP25G-46.92 Compatible 25GBASE-DW10 SFP28 C38 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159827 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product535-1_1d7a4336-8b0f-4ec3-939f-4c665b588742.png?v=1791633350 Refurb Squared Cisco C46 DWDM-SFP25G-40.56 Compatible 25GBASE-DW10 SFP28 C46 10km Duplex LC Transceiver Module for SMF Cisco C46 DWDM-SFP25G-40.56 Compatible 25GBASE-DW10 SFP28 C46 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159833 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product536-1.png?v=1791633352 Refurb Squared Mellanox C17 DWDM-SFP25G-10 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF Mellanox C17 DWDM-SFP25G-10 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159839 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product537-1.png?v=1791633353 Refurb Squared Cisco C43 DWDM-SFP25G-42.94 Compatible 25GBASE-DW10 SFP28 C43 10km Duplex LC Transceiver Module for SMF Cisco C43 DWDM-SFP25G-42.94 Compatible 25GBASE-DW10 SFP28 C43 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159845 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product538-1_028c45eb-38f8-4cb4-87d3-660d01954288.png?v=1791633354 Refurb Squared Cisco C36 DWDM-SFP25G-48.51 Compatible 25GBASE-DW10 SFP28 C36 10km Duplex LC Transceiver Module for SMF Cisco C36 DWDM-SFP25G-48.51 Compatible 25GBASE-DW10 SFP28 C36 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159851 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product539-1.png?v=1791633355 Refurb Squared Cisco C56 DWDM-SFP25G-32.68 Compatible 25GBASE-DW10 SFP28 C56 10km Duplex LC Transceiver Module for SMF Cisco C56 DWDM-SFP25G-32.68 Compatible 25GBASE-DW10 SFP28 C56 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159857 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product540-1.png?v=1791633357 Refurb Squared Cisco C19 DWDM-SFP25G-62.23 Compatible 25GBASE-DW10 SFP28 C19 10km Duplex LC Transceiver Module for SMF Cisco C19 DWDM-SFP25G-62.23 Compatible 25GBASE-DW10 SFP28 C19 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159863 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product541-1.png?v=1791633358 Refurb Squared Cisco C51 DWDM-SFP25G-36.61 Compatible 25GBASE-DW10 SFP28 C51 10km Duplex LC Transceiver Module for SMF Cisco C51 DWDM-SFP25G-36.61 Compatible 25GBASE-DW10 SFP28 C51 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159869 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product542-1.png?v=1791633359 Refurb Squared Cisco C34 DWDM-SFP25G-50.12 Compatible 25GBASE-DW10 SFP28 C34 10km Duplex LC Transceiver Module for SMF Cisco C34 DWDM-SFP25G-50.12 Compatible 25GBASE-DW10 SFP28 C34 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159875 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product543-1.png?v=1791633361 Refurb Squared Cisco C25 DWDM-SFP25G-57.36 Compatible 25GBASE-DW10 SFP28 C25 10km Duplex LC Transceiver Module for SMF Cisco C25 DWDM-SFP25G-57.36 Compatible 25GBASE-DW10 SFP28 C25 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159881 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product544-1.png?v=1791633362 Refurb Squared Cisco C41 DWDM-SFP25G-44.53 Compatible 25GBASE-DW10 SFP28 C41 10km Duplex LC Transceiver Module for SMF Cisco C41 DWDM-SFP25G-44.53 Compatible 25GBASE-DW10 SFP28 C41 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159887 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product545-1_cbbf36e1-1e9f-4e79-9b61-6fec545bb85e.png?v=1791633364 Refurb Squared Cisco C50 DWDM-SFP25G-37.40 Compatible 25GBASE-DW10 SFP28 C50 10km Duplex LC Transceiver Module for SMF Cisco C50 DWDM-SFP25G-37.40 Compatible 25GBASE-DW10 SFP28 C50 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159893 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product546-1.png?v=1791633365 Refurb Squared Cisco C54 DWDM-SFP25G-34.25 Compatible 25GBASE-DW10 SFP28 C54 10km Duplex LC Transceiver Module for SMF Cisco C54 DWDM-SFP25G-34.25 Compatible 25GBASE-DW10 SFP28 C54 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159899 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product547-1_7d524681-9063-43d0-b78e-0d6ee6035a1a.png?v=1791633366 Refurb Squared Brocade C17 25G-SFP28-LRD-1563.86 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF Brocade C17 25G-SFP28-LRD-1563.86 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159905 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product548-1.png?v=1791633368 Refurb Squared Cisco C48 DWDM-SFP25G-38.98 Compatible 25GBASE-DW10 SFP28 C48 10km Duplex LC Transceiver Module for SMF Cisco C48 DWDM-SFP25G-38.98 Compatible 25GBASE-DW10 SFP28 C48 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159911 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product549-1.png?v=1791633370 Refurb Squared Cisco C44 DWDM-SFP25G-42.14 Compatible 25GBASE-DW10 SFP28 C44 10km Duplex LC Transceiver Module for SMF Cisco C44 DWDM-SFP25G-42.14 Compatible 25GBASE-DW10 SFP28 C44 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159917 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product550-1.png?v=1791633371 Refurb Squared Cisco C27 DWDM-SFP25G-55.75 Compatible 25GBASE-DW10 SFP28 C27 10km Duplex LC Transceiver Module for SMF Cisco C27 DWDM-SFP25G-55.75 Compatible 25GBASE-DW10 SFP28 C27 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159923 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product551-1.png?v=1791633372 Refurb Squared Cisco C23 DWDM-SFP25G-58.98 Compatible 25GBASE-DW10 SFP28 C23 10km Duplex LC Transceiver Module for SMF Cisco C23 DWDM-SFP25G-58.98 Compatible 25GBASE-DW10 SFP28 C23 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159929 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product552-1_70cd56bd-7381-4a02-8b8e-7dbbcfff6db0.png?v=1791633373 Refurb Squared Cisco C37 DWDM-SFP25G-47.72 Compatible 25GBASE-DW10 SFP28 C37 10km Duplex LC Transceiver Module for SMF Cisco C37 DWDM-SFP25G-47.72 Compatible 25GBASE-DW10 SFP28 C37 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159935 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product553-1.png?v=1791633375 Refurb Squared Cisco C47 DWDM-SFP25G-39.77 Compatible 25GBASE-DW10 SFP28 C47 10km Duplex LC Transceiver Module for SMF Cisco C47 DWDM-SFP25G-39.77 Compatible 25GBASE-DW10 SFP28 C47 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159941 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product554-1.png?v=1791633376 Refurb Squared Cisco C31 DWDM-SFP25G-52.52 Compatible 25GBASE-DW10 SFP28 C31 10km Duplex LC Transceiver Module for SMF Cisco C31 DWDM-SFP25G-52.52 Compatible 25GBASE-DW10 SFP28 C31 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159947 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product555-1.png?v=1791633377 Refurb Squared Generic Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF Generic Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159953 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product556-1.png?v=1791633379 Refurb Squared Cisco C52 DWDM-SFP25G-35.82 Compatible 25GBASE-DW10 SFP28 C52 10km Duplex LC Transceiver Module for SMF Cisco C52 DWDM-SFP25G-35.82 Compatible 25GBASE-DW10 SFP28 C52 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159959 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product557-1.png?v=1791633380 Refurb Squared Cisco C32 DWDM-SFP25G-51.72 Compatible 25GBASE-DW10 SFP28 C32 10km Duplex LC Transceiver Module for SMF Cisco C32 DWDM-SFP25G-51.72 Compatible 25GBASE-DW10 SFP28 C32 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159965 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product558-1.png?v=1791633382 Refurb Squared Cisco C30 DWDM-SFP25G-53.33 Compatible 25GBASE-DW10 SFP28 C30 10km Duplex LC Transceiver Module for SMF Cisco C30 DWDM-SFP25G-53.33 Compatible 25GBASE-DW10 SFP28 C30 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159971 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product559-1.png?v=1791633383 Refurb Squared Cisco C39 DWDM-SFP25G-46.12 Compatible 25GBASE-DW10 SFP28 C39 10km Duplex LC Transceiver Module for SMF Cisco C39 DWDM-SFP25G-46.12 Compatible 25GBASE-DW10 SFP28 C39 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159977 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product560-1.png?v=1791633384 Refurb Squared Cisco C42 DWDM-SFP25G-43.73 Compatible 25GBASE-DW10 SFP28 C42 10km Duplex LC Transceiver Module for SMF Cisco C42 DWDM-SFP25G-43.73 Compatible 25GBASE-DW10 SFP28 C42 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159983 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product561-1.png?v=1791633386 Refurb Squared Juniper C17 SFP28-25G-DW17 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF Juniper C17 SFP28-25G-DW17 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159989 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product562-1.png?v=1791633387 Refurb Squared Cisco C18 DWDM-SFP25G-63.05 Compatible 25GBASE-DW10 SFP28 C18 10km Duplex LC Transceiver Module for SMF Cisco C18 DWDM-SFP25G-63.05 Compatible 25GBASE-DW10 SFP28 C18 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-159995 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product563-1.png?v=1791633388 Refurb Squared Arista C17 SFP28-25G-DL-63.86 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF Arista C17 SFP28-25G-DL-63.86 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-160001 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product564-1_53e42346-7798-4d23-8b19-d0a9a1e77b19.png?v=1791633389 Refurb Squared Dell C17 DWDM-SFP25G-63.86 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF Dell C17 DWDM-SFP25G-63.86 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-160007 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product565-1.png?v=1791633391 Refurb Squared Cisco C57 DWDM-SFP25G-31.90 Compatible 25GBASE-DW10 SFP28 C57 10km Duplex LC Transceiver Module for SMF Cisco C57 DWDM-SFP25G-31.90 Compatible 25GBASE-DW10 SFP28 C57 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-160013 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product566-1.png?v=1791633395 Refurb Squared Cisco C20 DWDM-SFP25G-61.41 Compatible 25GBASE-DW10 SFP28 C20 10km Duplex LC Transceiver Module for SMF Cisco C20 DWDM-SFP25G-61.41 Compatible 25GBASE-DW10 SFP28 C20 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-160019 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product567-1.png?v=1791633397 Refurb Squared HW C17 DWDM-SFP25G-1563-86 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF HW C17 DWDM-SFP25G-1563-86 Compatible 25GBASE-DW10 SFP28 C17 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-160025 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product568-1.png?v=1791633398 Refurb Squared Cisco C53 DWDM-SFP25G-35.04 Compatible 25GBASE-DW10 SFP28 C53 10km Duplex LC Transceiver Module for SMF Cisco C53 DWDM-SFP25G-35.04 Compatible 25GBASE-DW10 SFP28 C53 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-160031 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product569-1.png?v=1791633399 Refurb Squared Cisco C26 DWDM-SFP25G-56.55 Compatible 25GBASE-DW10 SFP28 C26 10km Duplex LC Transceiver Module for SMF Cisco C26 DWDM-SFP25G-56.55 Compatible 25GBASE-DW10 SFP28 C26 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-dw10-160037 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product570-1.png?v=1791633400 Refurb Squared Cisco C21 DWDM-SFP25G-60.61 Compatible 25GBASE-DW10 SFP28 C21 10km Duplex LC Transceiver Module for SMF Cisco C21 DWDM-SFP25G-60.61 Compatible 25GBASE-DW10 SFP28 C21 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-l-160043 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product571-1.png?v=1791633402 Refurb Squared Brocade XBR-SFP25G1470-10 Compatible 25GBASE-CW10-L SFP28 1470nm 10km Duplex LC Transceiver Module for SMF Brocade XBR-SFP25G1470-10 Compatible 25GBASE-CW10-L SFP28 1470nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-l-160049 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product572-1.png?v=1791633403 Refurb Squared Cisco CWDM-SFP25G-1490-10 Compatible 25GBASE-CW10-L SFP28 1490nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP25G-1490-10 Compatible 25GBASE-CW10-L SFP28 1490nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-l-160055 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product573-1_ac4460d6-1093-41d5-a67b-9f021a47517c.png?v=1791633404 Refurb Squared Juniper EX-SFP-25GE-CWE47-10 Compatible 25GBASE-CW10-L SFP28 1470nm 10km Duplex LC Transceiver Module for SMF Juniper EX-SFP-25GE-CWE47-10 Compatible 25GBASE-CW10-L SFP28 1470nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-l-160061 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product574-1.png?v=1791633405 Refurb Squared Generic Compatible 25GBASE-CW10-L SFP28 1470nm 10km Duplex LC Transceiver Module for SMF Generic Compatible 25GBASE-CW10-L SFP28 1470nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-l-160067 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product575-1.png?v=1791633407 Refurb Squared Cisco CWDM-SFP25G-1530-10 Compatible 25GBASE-CW10-L SFP28 1530nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP25G-1530-10 Compatible 25GBASE-CW10-L SFP28 1530nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-l-160073 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product576-1.png?v=1791633408 Refurb Squared Cisco CWDM-SFP25G-1470-10 Compatible 25GBASE-CW10-L SFP28 1470nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP25G-1470-10 Compatible 25GBASE-CW10-L SFP28 1470nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-l-160079 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product577-1.png?v=1791633410 Refurb Squared Cisco CWDM-SFP25G-1570-10 Compatible 25GBASE-CW10-L SFP28 1570nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP25G-1570-10 Compatible 25GBASE-CW10-L SFP28 1570nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-l-160085 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product578-1.png?v=1791633411 Refurb Squared Mellanox Compatible 25GBASE-CW10 SFP28 1470nm 10km Duplex LC Transceiver Module for SMF Mellanox Compatible 25GBASE-CW10 SFP28 1470nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-l-160091 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product579-1.png?v=1791633412 Refurb Squared HW CWDM-SFP25G-1470-10 Compatible 25GBASE-CW10-L SFP28 1470nm 10km Duplex LC Transceiver Module for SMF HW CWDM-SFP25G-1470-10 Compatible 25GBASE-CW10-L SFP28 1470nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-l-160097 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product580-1.png?v=1791633413 Refurb Squared Cisco CWDM-SFP25G-1510-10 Compatible 25GBASE-CW10-L SFP28 1510nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP25G-1510-10 Compatible 25GBASE-CW10-L SFP28 1510nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-l-160103 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product581-1.png?v=1791633414 Refurb Squared Cisco CWDM-SFP25G-1550-10 Compatible 25GBASE-CW10-L SFP28 1550nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP25G-1550-10 Compatible 25GBASE-CW10-L SFP28 1550nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-l-160109 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product582-1_0831c8fd-4bab-409a-80b9-9a89b0064f59.png?v=1791633416 Refurb Squared Arista SFP-25G-CW-1470-10 Compatible 25GBASE-CW10-L SFP28 1470nm 10km Duplex LC Transceiver Module for SMF Arista SFP-25G-CW-1470-10 Compatible 25GBASE-CW10-L SFP28 1470nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-sr-160115 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product583-1.png?v=1791633417 Refurb Squared Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-lr-160122 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product584-1_1b3cd5d4-7ea5-4d72-88bf-a21b3467c038.png?v=1791633419 Refurb Squared Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-erl-160123 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product585-1.png?v=1791633420 Refurb Squared Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-160124 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product586-1_84452635-f310-4cfc-9c2c-840da0cb7d3a.png?v=1791633421 Refurb Squared Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160131 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product587-1.png?v=1791633423 Refurb Squared Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-160138 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product588-1.png?v=1791633424 Refurb Squared Juniper QSFP-100GBASE-ZR4 Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Juniper QSFP-100GBASE-ZR4 Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-160145 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product589-1.png?v=1791633425 Refurb Squared Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160151 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product590-1.png?v=1791633426 Refurb Squared F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-160156 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product591-1.png?v=1791633427 Refurb Squared Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160161 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product592-1.png?v=1791633429 Refurb Squared Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160168 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product593-1.png?v=1791633430 Refurb Squared Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-160173 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product594-1_b918f03b-c62f-4852-8cf2-61f8f82b4bcc.png?v=1791633431 Refurb Squared Generic Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Generic Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-160180 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product595-1.png?v=1791633433 Refurb Squared Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160187 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product596-1.png?v=1791633434 Refurb Squared Generic Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Generic Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160192 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product597-1.png?v=1791633435 Refurb Squared Mellanox Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Mellanox Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160197 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product598-1.png?v=1791633436 Refurb Squared HW QSFP-100G-ER4-Lite-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF HW QSFP-100G-ER4-Lite-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160202 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product599-1.png?v=1791633438 Refurb Squared Juniper QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Juniper QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160207 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product600-1.png?v=1791633440 Refurb Squared Dell Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Dell Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160212 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product601-1_bccec974-d5fb-421f-936f-6797b7b3c1a5.png?v=1791633442 Refurb Squared Extreme 100G-ER4LT-QSFP40KM-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Extreme 100G-ER4LT-QSFP40KM-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-160217 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product602-1.png?v=1791633446 Refurb Squared Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-160222 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product603-1.png?v=1791633447 Refurb Squared Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160229 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product604-1_a3b5cf77-823e-4320-93d0-44b06814e65d.png?v=1791633448 Refurb Squared Arista Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Arista Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160234 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product605-1_f9635d2c-71ba-4799-be86-0735d5be6499.png?v=1791633449 Refurb Squared Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160241 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product606-1.png?v=1791633451 Refurb Squared F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160246 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product607-1.png?v=1791633452 Refurb Squared Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160253 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product608-1.png?v=1791633453 Refurb Squared Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-160258 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product609-1.png?v=1791633454 Refurb Squared Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-160264 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product610-1.png?v=1791633455 Refurb Squared Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-q56-100g-sr2h-160271 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product611-1.png?v=1791633457 Refurb Squared NVIDIA/Mellanox Compatible 100G SR2 QSFP56 PAM4 850nm 100m DOM MTP/MPO-12 UPC InfiniBand HDR Transceiver Module for MMF NVIDIA/Mellanox Compatible 100G SR2 QSFP56 PAM4 850nm 100m DOM MTP/MPO-12 UPC InfiniBand HDR Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-osfp-400g-2xsr4-160277 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product612-1_930bdd0b-ed69-4662-8400-6b7041fe5d84.png?v=1791633458 Refurb Squared Cisco Compatible OSFP-400G-2xSR4 850nm 100m Dual MTP/MPO-12 APC MMF Finned Top Optical Transceiver Module Cisco Compatible OSFP-400G-2xSR4 850nm 100m Dual MTP/MPO-12 APC MMF Finned Top Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-q56-100g-sr2-160283 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product613-1_e08739de-a2ad-4600-8ce9-4b2db672f29f.png?v=1791633459 Refurb Squared NVIDIA/Mellanox Compatible 100GbE SR2 QSFP56 PAM4 850nm 100m MPO/MTP-12 UPC Optical Transceiver Module for MMF NVIDIA/Mellanox Compatible 100GbE SR2 QSFP56 PAM4 850nm 100m MPO/MTP-12 UPC Optical Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-q56-100g-sr2-160289 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product614-1.png?v=1791633460 Refurb Squared Arista Compatible 100GbE SR2 QSFP56 PAM4 850nm 100m MPO/MTP-12 UPC Optical Transceiver Module for MMF Arista Compatible 100GbE SR2 QSFP56 PAM4 850nm 100m MPO/MTP-12 UPC Optical Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-q56-200g-sr4-160295 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product615-1.png?v=1791633461 Refurb Squared NVIDIA/Mellanox MMA1T00-VS Compatible 200GbE SR4 QSFP56 PAM4 850nm 100m MPO/MTP-12 UPC Optical Transceiver Module for MMF NVIDIA/Mellanox MMA1T00-VS Compatible 200GbE SR4 QSFP56 PAM4 850nm 100m MPO/MTP-12 UPC Optical Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-q56-100g-sr2-a-160301 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product616-1.png?v=1791633463 Refurb Squared NVIDIA/Mellanox Compatible 100GbE SR2 QSFP56 PAM4 850nm 100m MPO/MTP-12 APC Optical Transceiver Module for MMF NVIDIA/Mellanox Compatible 100GbE SR2 QSFP56 PAM4 850nm 100m MPO/MTP-12 APC Optical Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-q56-100g-sr2-160307 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product617-1.png?v=1791633464 Refurb Squared Cisco Compatible 100GbE SR2 QSFP56 PAM4 850nm 100m MPO/MTP-12 UPC Optical Transceiver Module for MMF Cisco Compatible 100GbE SR2 QSFP56 PAM4 850nm 100m MPO/MTP-12 UPC Optical Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-q56-100g-sr2-160313 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product618-1.png?v=1791633466 Refurb Squared Generic Compatible 100GbE SR2 QSFP56 PAM4 850nm 100m MPO/MTP-12 UPC Optical Transceiver Module for MMF Generic Compatible 100GbE SR2 QSFP56 PAM4 850nm 100m MPO/MTP-12 UPC Optical Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-160319 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product619-1.png?v=1791633467 Refurb Squared Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-160324 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product620-1.png?v=1791633468 Refurb Squared Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160331 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product621-1.png?v=1791633469 Refurb Squared Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr4b-160338 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product622-1_fc341a63-3c68-4c90-b22e-a3ac0f850534.png?v=1791633471 Refurb Squared Arista 100GBASE-LR4 Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM BOX Duplex LC Transceiver Module for SMF Arista 100GBASE-LR4 Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM BOX Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160341 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product623-1.png?v=1791633472 Refurb Squared F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160346 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product624-1.png?v=1791633473 Refurb Squared Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160353 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product625-1.png?v=1791633475 Refurb Squared Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr4h-160358 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product626-1.png?v=1791633476 Refurb Squared NVIDIA/Mellanox MMA1L10-CR Compatible 100Gb/s QSFP28 LR4 1310nm 10km DOM Duplex LC InfiniBand EDR Optical Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT NVIDIA/Mellanox MMA1L10-CR Compatible 100Gb/s QSFP28 LR4 1310nm 10km DOM Duplex LC InfiniBand EDR Optical Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-160365 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product627-1.png?v=1791633477 Refurb Squared Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-160371 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product628-1.png?v=1791633478 Refurb Squared Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160378 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product629-1.png?v=1791633480 Refurb Squared D-Link DEM-Q28X01Q-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF D-Link DEM-Q28X01Q-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160385 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product630-1.png?v=1791633481 Refurb Squared Generic PAN-100G-QSFP28-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Generic PAN-100G-QSFP28-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160392 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product631-1_ef42c995-14f1-44f7-a93a-56ebd6d6d3a8.png?v=1791633482 Refurb Squared Mikrotik Q28+85DMTP100D Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Mikrotik Q28+85DMTP100D Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160399 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product632-1.png?v=1791633486 Refurb Squared Edge-Core ET7402-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Edge-Core ET7402-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160406 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product633-1.png?v=1791633487 Refurb Squared Brocade 100G-QSFP28-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Brocade 100G-QSFP28-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160413 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product634-1.png?v=1791633488 Refurb Squared IBM Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF IBM Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-160420 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product635-1.png?v=1791633490 Refurb Squared Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-160425 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product636-1.png?v=1791633491 Refurb Squared Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160432 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product637-1.png?v=1791633492 Refurb Squared Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160439 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product638-1.png?v=1791633494 Refurb Squared MRV QSFP28-100GE-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF MRV QSFP28-100GE-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160446 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product639-1.png?v=1791633495 Refurb Squared Arista QSFP-100G-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Arista QSFP-100G-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160453 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product640-1.png?v=1791633496 Refurb Squared Dell QSFP28-100G-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Dell QSFP28-100G-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160460 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product641-1.png?v=1791633497 Refurb Squared Generic Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Generic Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160467 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product642-1.png?v=1791633498 Refurb Squared Fortinet FG-TRAN-QSFP28-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Fortinet FG-TRAN-QSFP28-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160474 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product643-1.png?v=1791633500 Refurb Squared Chelsio SM100G-SR Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Chelsio SM100G-SR Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160481 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product644-1.png?v=1791633501 Refurb Squared F5 Networks F5-UPG-QSFP28-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF F5 Networks F5-UPG-QSFP28-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160488 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product645-1.png?v=1791633502 Refurb Squared Extreme 10401 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Extreme 10401 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160495 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product646-1.png?v=1791633503 Refurb Squared Avago AFBR-89CDDZ Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Avago AFBR-89CDDZ Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160502 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product647-1.png?v=1791633505 Refurb Squared HW QSFP-100G-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF HW QSFP-100G-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160509 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product648-1.png?v=1791633507 Refurb Squared F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160514 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product649-1_e036958b-c5c9-4a71-b75c-cca9cf26b27c.png?v=1791633509 Refurb Squared Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160521 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product650-1.png?v=1791633513 Refurb Squared Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160526 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product651-1.png?v=1791633514 Refurb Squared Ciena QSFP28-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Ciena QSFP28-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160533 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product652-1.png?v=1791633515 Refurb Squared Check Point CPAC-TR-100SR-SSM160-QSFP28-C Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Check Point CPAC-TR-100SR-SSM160-QSFP28-C Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160540 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product653-1.png?v=1791633516 Refurb Squared NVIDIA/Mellanox MMA1B00-C100D Compatible 100GbE QSFP28 850nm SR4 70m (OM3) /100m (OM4) MPO/MTP-12 MMF Optical Transceiver Module NVIDIA/Mellanox MMA1B00-C100D Compatible 100GbE QSFP28 850nm SR4 70m (OM3) /100m (OM4) MPO/MTP-12 MMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160547 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product654-1.png?v=1791633518 Refurb Squared Juniper JNP-QSFP-100G-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Juniper JNP-QSFP-100G-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-160554 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product655-1.png?v=1791633519 Refurb Squared Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160560 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product656-1.png?v=1791633520 Refurb Squared Allied Telesis QSFP28-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Allied Telesis QSFP28-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160567 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product657-1.png?v=1791633522 Refurb Squared H3C QSFP-100G-SR4-MM850 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF H3C QSFP-100G-SR4-MM850 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-160574 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product658-1_6552f9b8-e88a-44dd-b079-5cab503b8f56.png?v=1791633523 Refurb Squared Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4h-160581 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product659-1.png?v=1791633524 Refurb Squared Mellanox MMA1B00-E100 Compatible 100GBASE-SR4H QSFP28 850nm 70m (OM3)/100m (OM4) DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for MMF, MCX556A-ECAT, MCX653106A-HDAT Mellanox MMA1B00-E100 Compatible 100GBASE-SR4H QSFP28 850nm 70m (OM3)/100m (OM4) DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for MMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-sfp-10-25g-sr-160587 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product660-1.png?v=1791633525 Refurb Squared Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-25g-erl-160594 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product661-1.png?v=1791633526 Refurb Squared Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-lr-160595 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product662-1.png?v=1791633528 Refurb Squared Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-160596 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product663-1.png?v=1791633529 Refurb Squared Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-160601 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product664-1.png?v=1791633530 Refurb Squared Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160608 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product665-1.png?v=1791633531 Refurb Squared Juniper QSFP-100G-FR Compatible 100GBASE-FR QSFP28 PAM4 1310nm 2km DOM Duplex LC Transceiver Module for SMF Juniper QSFP-100G-FR Compatible 100GBASE-FR QSFP28 PAM4 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160615 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product666-1.png?v=1791633533 Refurb Squared Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160622 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product667-1_91c11e48-3b5b-452e-aa7f-52ba2e6d1860.png?v=1791633534 Refurb Squared Extreme Compatible 100GBASE-FR QSFP28 PAM4 1310nm 2km DOM Duplex LC Transceiver Module for SMF Extreme Compatible 100GBASE-FR QSFP28 PAM4 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-160629 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product668-1.png?v=1791633535 Refurb Squared Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160635 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product669-1.png?v=1791633536 Refurb Squared Arista QSFP-100G-FR Compatible 100GBASE-FR QSFP28 PAM4 1310nm 2km DOM Duplex LC Transceiver Module for SMF Arista QSFP-100G-FR Compatible 100GBASE-FR QSFP28 PAM4 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160642 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product670-1.png?v=1791633537 Refurb Squared F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160647 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product671-1.png?v=1791633539 Refurb Squared Generic Compatible 100GBASE-FR QSFP28 PAM4 1310nm 2km DOM Duplex LC Transceiver Module for SMF Generic Compatible 100GBASE-FR QSFP28 PAM4 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160654 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product672-1.png?v=1791633540 Refurb Squared Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160661 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product673-1_00c3938b-05c6-411a-888c-4e2392b7ec78.png?v=1791633541 Refurb Squared Dell Q28-100G-FR Compatible 100GBASE-FR QSFP28 PAM4 1310nm 2km DOM Duplex LC Transceiver Module for SMF Dell Q28-100G-FR Compatible 100GBASE-FR QSFP28 PAM4 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160668 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product674-1.png?v=1791633543 Refurb Squared Mellanox Compatible 100GBASE-FR QSFP28 PAM4 1310nm 2km DOM Duplex LC Transceiver Module for SMF Mellanox Compatible 100GBASE-FR QSFP28 PAM4 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160675 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product675-1_d890d19d-2be4-49e7-b18c-786cf6e9a267.png?v=1791633544 Refurb Squared Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-160680 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product676-1_65c0fafd-b676-42dd-949c-64197cc66360.png?v=1791633545 Refurb Squared Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw40-160687 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product677-1.png?v=1791633547 Refurb Squared Generic Compatible 25GBASE-CW40 SFP28 1310nm 40km Duplex LC Transceiver Module for SMF Generic Compatible 25GBASE-CW40 SFP28 1310nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw40-160693 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product678-1.png?v=1791633548 Refurb Squared Generic Compatible 25GBASE-CW40 SFP28 1350nm 40km Duplex LC Transceiver Module for SMF Generic Compatible 25GBASE-CW40 SFP28 1350nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw40-160699 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product679-1.png?v=1791633549 Refurb Squared Generic Compatible 25GBASE-CW40 SFP28 1330nm 40km Duplex LC Transceiver Module for SMF Generic Compatible 25GBASE-CW40 SFP28 1330nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw40-160705 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product680-1.png?v=1791633551 Refurb Squared Generic Compatible 25GBASE-CW40 SFP28 1290nm 40km Duplex LC Transceiver Module for SMF Generic Compatible 25GBASE-CW40 SFP28 1290nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw40-160711 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product681-1.png?v=1791633552 Refurb Squared Generic Compatible 25GBASE-CW40 SFP28 1370nm 40km Duplex LC Transceiver Module for SMF Generic Compatible 25GBASE-CW40 SFP28 1370nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw40-160717 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product682-1.png?v=1791633553 Refurb Squared Generic Compatible 25GBASE-CW40 SFP28 1270nm 40km Duplex LC Transceiver Module for SMF Generic Compatible 25GBASE-CW40 SFP28 1270nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-erl-160723 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product683-1_b8a81591-5ad5-4208-98b6-036eff4bf4b1.png?v=1791633554 Refurb Squared Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-erl-160724 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product684-1.png?v=1791633555 Refurb Squared Generic Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF Generic Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-sr-160725 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product685-1.png?v=1791633556 Refurb Squared Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-25g-erl-160732 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product686-1.png?v=1791633557 Refurb Squared Arista SFP-25G-ER Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF Arista SFP-25G-ER Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-erl-160733 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product687-1.png?v=1791633559 Refurb Squared Mellanox SFP28-25GER-31 Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF Mellanox SFP28-25GER-31 Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-lr-160734 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product688-1.png?v=1791633560 Refurb Squared Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-erl-160735 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product689-1_6272d94c-ed19-479c-82c2-9b4ed36b6d6a.png?v=1791633561 Refurb Squared Brocade 25G-SFP28-ER Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF Brocade 25G-SFP28-ER Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-160736 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product690-1.png?v=1791633562 Refurb Squared Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-160741 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product691-1.png?v=1791633563 Refurb Squared Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160748 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product692-1.png?v=1791633565 Refurb Squared Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160755 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product693-1.png?v=1791633566 Refurb Squared F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160760 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product694-1.png?v=1791633567 Refurb Squared Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160767 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product695-1.png?v=1791633568 Refurb Squared Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-160772 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product696-1.png?v=1791633570 Refurb Squared Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-160778 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product697-1.png?v=1791633571 Refurb Squared Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-sr-160785 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product698-1.png?v=1791633573 Refurb Squared Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-lr-160792 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product699-1.png?v=1791633577 Refurb Squared Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-erl-160793 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product700-1.png?v=1791633578 Refurb Squared Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4h-160794 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product701-1.png?v=1791633580 Refurb Squared NVIDIA/Mellanox MMA1L30-CM Compatible 100GBASE-CWDM4H QSFP28 1310nm 2km DOM Duplex LC InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT NVIDIA/Mellanox MMA1L30-CM Compatible 100GBASE-CWDM4H QSFP28 1310nm 2km DOM Duplex LC InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160799 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product702-1.png?v=1791633581 Refurb Squared NVIDIA/Mellanox X65406/MMA1L30-CM Compatible 100GbE QSFP28 LC-LC 1310nm CWDM4 up to 2km SMF Optical Transceiver Module NVIDIA/Mellanox X65406/MMA1L30-CM Compatible 100GbE QSFP28 LC-LC 1310nm CWDM4 up to 2km SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160804 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product703-1.png?v=1791633582 Refurb Squared Extreme 100G-QSFP28-CWDM4-2KM Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Extreme 100G-QSFP28-CWDM4-2KM Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160809 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product704-1.png?v=1791633584 Refurb Squared Cisco QSFP-100G-CWDM4-S Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-CWDM4-S Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-160814 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product705-1.png?v=1791633586 Refurb Squared Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-160819 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product706-1.png?v=1791633590 Refurb Squared Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160826 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product707-1.png?v=1791633592 Refurb Squared Juniper QSFP-100G-CWDM4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Juniper QSFP-100G-CWDM4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160831 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product708-1.png?v=1791633593 Refurb Squared Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160838 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product709-1.png?v=1791633595 Refurb Squared Chelsio SM100G-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Chelsio SM100G-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160843 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product710-1.png?v=1791633596 Refurb Squared Fortinet FG-TRAN-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Fortinet FG-TRAN-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160848 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product711-1.png?v=1791633597 Refurb Squared Palo Alto Networks PAN-100G-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Palo Alto Networks PAN-100G-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160853 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product712-1.png?v=1791633598 Refurb Squared Check Point CPAC-TR-100IR-SSM160-QSFP28-C Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Check Point CPAC-TR-100IR-SSM160-QSFP28-C Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160858 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product713-1.png?v=1791633600 Refurb Squared Edge-Core ET7402-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Edge-Core ET7402-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160863 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product714-1.png?v=1791633601 Refurb Squared HW 02311MNN Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF HW 02311MNN Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160868 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product715-1.png?v=1791633602 Refurb Squared Avago QSFP28-IR4-100G Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Avago QSFP28-IR4-100G Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160873 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product716-1.png?v=1791633604 Refurb Squared F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160878 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product717-1.png?v=1791633605 Refurb Squared Arista QSFP-100G-CWDM4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Arista QSFP-100G-CWDM4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160883 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product718-1.png?v=1791633606 Refurb Squared Dell QSFP-100G-CWDM4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Dell QSFP-100G-CWDM4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160888 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product719-1.png?v=1791633607 Refurb Squared MRV QSFP28-100GE-CWDM4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF MRV QSFP28-100GE-CWDM4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-160893 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product720-1.png?v=1791633609 Refurb Squared Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-160900 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product721-1.png?v=1791633611 Refurb Squared Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160905 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product722-1.png?v=1791633612 Refurb Squared H3C QSFP-100G-LR4L-WDM1300 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF H3C QSFP-100G-LR4L-WDM1300 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160910 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product723-1_81428535-77ec-458a-b0cd-6d5d156dcbae.png?v=1791633614 Refurb Squared Allied Telesis QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Allied Telesis QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160915 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product724-1.png?v=1791633616 Refurb Squared D-Link DEM-Q28X02Q-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF D-Link DEM-Q28X02Q-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160920 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product725-1.png?v=1791633617 Refurb Squared Brocade 100G-QSFP28-CWDM4-2KM Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Brocade 100G-QSFP28-CWDM4-2KM Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160925 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product726-1_fc079881-9527-47df-9449-f3499817b506.png?v=1791633618 Refurb Squared Generic Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Generic Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-160930 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product727-1.png?v=1791633620 Refurb Squared Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-160936 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product728-1.png?v=1791633622 Refurb Squared Mikrotik Q28+IRDDuplex LC2D Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Mikrotik Q28+IRDDuplex LC2D Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-160941 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product729-1.png?v=1791633623 Refurb Squared Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-swdm4-160948 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product730-1.png?v=1791633624 Refurb Squared Generic Compatible 100G-SWDM4 QSFP28 850nm 70m (OM3) 100m (OM4) DOM Duplex LC Transceiver Module for MMF Generic Compatible 100G-SWDM4 QSFP28 850nm 70m (OM3) 100m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-160949 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product731-1_3a0bd71d-b45e-436c-a813-cbb8fc27f081.png?v=1791633626 Refurb Squared Dell Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Dell Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-160956 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product732-1.png?v=1791633627 Refurb Squared Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-160961 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product733-1.png?v=1791633629 Refurb Squared Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-160968 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product734-1.png?v=1791633630 Refurb Squared Mellanox Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Mellanox Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-160975 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product735-1.png?v=1791633631 Refurb Squared Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-160982 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product736-1.png?v=1791633632 Refurb Squared Generic Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Generic Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-160989 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product737-1.png?v=1791633634 Refurb Squared Juniper QSFP-100G-LR Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Juniper QSFP-100G-LR Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-160996 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product738-1_a0336a9c-30c9-498e-ad7e-9faa7ab2bc57.png?v=1791633635 Refurb Squared Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-161002 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product739-1.png?v=1791633637 Refurb Squared F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-161007 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product740-1.png?v=1791633639 Refurb Squared Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-161014 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product741-1.png?v=1791633640 Refurb Squared Arista QSFP-100G-LR Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Arista QSFP-100G-LR Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-161021 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product742-1_e7c2a290-d2bd-4c56-a26c-a63f0b137d03.png?v=1791633641 Refurb Squared Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-161026 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product743-1_ec7945e3-8188-4fea-8152-ce2df28f11e1.png?v=1791633643 Refurb Squared Extreme Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Extreme Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-161033 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product744-1.png?v=1791633644 Refurb Squared Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-161040 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product745-1.png?v=1791633646 Refurb Squared Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-161045 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product746-1_19fab827-a5b2-4886-b4f8-686040522a47.png?v=1791633647 Refurb Squared Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-161052 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product747-1_8ddf392d-926a-4124-ad3c-95d53631a7b4.png?v=1791633649 Refurb Squared Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-161059 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product748-1.png?v=1791633651 Refurb Squared Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-161065 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product749-1.png?v=1791633652 Refurb Squared F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-161070 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product750-1.png?v=1791633654 Refurb Squared Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-161077 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product751-1.png?v=1791633655 Refurb Squared Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-161082 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product752-1_6e3ccf35-75b7-415e-af8b-21b5504a96ac.png?v=1791633657 Refurb Squared Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-161089 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product753-1.png?v=1791633658 Refurb Squared Dell Q28-100G-BIDI Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Dell Q28-100G-BIDI Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-161095 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product754-1_dfa637e7-73d3-4aaa-ba34-b74fdca514bc.png?v=1791633660 Refurb Squared H3C JH419A Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF H3C JH419A Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-161101 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product755-1_e3fc7097-3715-404a-a94f-0b96ff00df4f.png?v=1791633661 Refurb Squared Mellanox QSFP28-BIDI-100G Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Mellanox QSFP28-BIDI-100G Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4-161107 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product756-1_e2320d89-62a5-4212-81d4-8015dff11d0e.png?v=1791633663 Refurb Squared Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF Cisco Compatible 100GBASE-PSM4 QSFP28 1310nm 2km MPO/MTP-12 Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-zr4-161112 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product757-1.png?v=1791633667 Refurb Squared Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km（FEC） DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-161119 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product758-1_a6aeea38-04d5-4470-89bd-232082a7cf77.png?v=1791633669 Refurb Squared Juniper JNP-QSFP-100G-BXSR Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Juniper JNP-QSFP-100G-BXSR Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-fr-161125 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product759-1.png?v=1791633670 Refurb Squared Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-161132 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product760-1_9df58125-4e0e-4d1a-964e-d2cb838d2d20.png?v=1791633671 Refurb Squared Extreme QSFP28-BIDI-100G Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Extreme QSFP28-BIDI-100G Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4-161138 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product761-1_32b38726-0229-4caa-aec8-dfab9ea58731.png?v=1791633673 Refurb Squared F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP28-IR4 Compatible 100G-CWDM4 QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-161143 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product762-1_b1174807-2dbb-482a-9db5-3c1845433992.png?v=1791633674 Refurb Squared Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-161150 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product763-1.png?v=1791633676 Refurb Squared Arista QSFP-100G-SRBD Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Arista QSFP-100G-SRBD Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100ge-er4-161156 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product764-1.png?v=1791633677 Refurb Squared Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-ER4L-X Compatible 100GEBASE-ER4 QSFP28 1310nm 30km (no FEC) 40km (FEC) DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-161161 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product765-1_dbd37ad9-422a-436f-803e-7f66d7a80552.png?v=1791633679 Refurb Squared HW QSFP28-100G-BIDI Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF HW QSFP28-100G-BIDI Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-161167 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product766-1_312af428-0d83-4fa9-857e-a85724b1e52b.png?v=1791633680 Refurb Squared Generic Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Generic Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-srbd-161173 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product767-1.png?v=1791633682 Refurb Squared Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-100G-SR1.2 Compatible 100GBASE-SRBD QSFP28 850nm 70m (OM3) /100m (OM4) /150m (OM5) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr-161179 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product768-1.png?v=1791633685 Refurb Squared Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-100G-LR-S Compatible 100GBASE-LR QSFP28 PAM4 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-q56-100g-sr2h-161186 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product769-1.png?v=1791633687 Refurb Squared NVIDIA/Mellanox Compatible 100G SR2 QSFP56 PAM4 850nm 100m DOM MTP/MPO-12 UPC InfiniBand HDR Transceiver Module for MMF NVIDIA/Mellanox Compatible 100G SR2 QSFP56 PAM4 850nm 100m DOM MTP/MPO-12 UPC InfiniBand HDR Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-q56-100g-sr2-161192 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product770-1.png?v=1791633689 Refurb Squared NVIDIA/Mellanox Compatible 100GbE SR2 QSFP56 PAM4 850nm 100m MPO/MTP-12 UPC Optical Transceiver Module for MMF NVIDIA/Mellanox Compatible 100GbE SR2 QSFP56 PAM4 850nm 100m MPO/MTP-12 UPC Optical Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-q56-200g-fr4h-161198 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product771-1.png?v=1791633691 Refurb Squared NVIDIA/Mellanox MMS1W50-HM Compatible 200GBASE-FR4 QSFP56 PAM4 1310nm 2km DOM LC Duplex InfiniBand HDR Transceiver Module for SMF NVIDIA/Mellanox MMS1W50-HM Compatible 200GBASE-FR4 QSFP56 PAM4 1310nm 2km DOM LC Duplex InfiniBand HDR Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-q56-100g-sr2h-a-161203 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product772-1_b8e692e1-3b12-4438-bbec-f1178675e951.png?v=1791633695 Refurb Squared NVIDIA/Mellanox Compatible 100G SR2 QSFP56 PAM4 850nm 100m DOM MTP/MPO-12 APC InfiniBand HDR Transceiver Module for MMF NVIDIA/Mellanox Compatible 100G SR2 QSFP56 PAM4 850nm 100m DOM MTP/MPO-12 APC InfiniBand HDR Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-osfp-400g-2xsr4h-161209 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product773-1.png?v=1791633696 Refurb Squared NVIDIA/Mellanox Compatible 400G OSFP 2×SR4 850nm 50m Dual MTP/MPO-12 APC MMF InfiniBand HDR Finned Top Optical Transceiver Module NVIDIA/Mellanox Compatible 400G OSFP 2×SR4 850nm 50m Dual MTP/MPO-12 APC MMF InfiniBand HDR Finned Top Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-q56-200g-sr4h-161215 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product774-1.png?v=1791633697 Refurb Squared NVIDIA/Mellanox MMA1T00-HS Compatible 200G SR4 QSFP56 PAM4 850nm 100m DOM MTP/MPO-12 UPC InfiniBand HDR Transceiver Module for MMF NVIDIA/Mellanox MMA1T00-HS Compatible 200G SR4 QSFP56 PAM4 850nm 100m DOM MTP/MPO-12 UPC InfiniBand HDR Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-sr-161221 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product775-1.png?v=1791633699 Refurb Squared Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-lr-161228 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product776-1.png?v=1791633701 Refurb Squared Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-lr-161229 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product777-1_db5c74de-2ae0-4fdb-bb56-3d030ea597cb.png?v=1791633702 Refurb Squared Intel Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF Intel Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-lr-161230 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product778-1.png?v=1791633703 Refurb Squared Mellanox Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF Mellanox Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-lr-161231 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product779-1_bb7538e6-3c84-491b-ab55-d2b2af809819.png?v=1791633704 Refurb Squared Generic Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF Generic Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-erl-161232 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product780-1_9abb3c0f-8717-45f7-98de-078cdc42a33c.png?v=1791633706 Refurb Squared Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-161233 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product781-1.png?v=1791633707 Refurb Squared Cisco CWDM-SFP25G-1310-10 Compatible 25GBASE-CW10 SFP28 1310nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP25G-1310-10 Compatible 25GBASE-CW10 SFP28 1310nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-161239 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product782-1.png?v=1791633708 Refurb Squared Generic Compatible 25GBASE-CW10 SFP28 1270nm 10km Duplex LC Transceiver Module for SMF Generic Compatible 25GBASE-CW10 SFP28 1270nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-161245 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product783-1.png?v=1791633710 Refurb Squared Cisco CWDM-SFP25G-1370-10 Compatible 25GBASE-CW10 SFP28 1370nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP25G-1370-10 Compatible 25GBASE-CW10 SFP28 1370nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-161251 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product784-1_5c42ffd3-c22b-4d4e-b86f-f5d6ef4dbe24.png?v=1791633712 Refurb Squared Brocade XBR-SFP25G1270-10 Compatible 25GBASE-CW10 SFP28 1270nm 10km Duplex LC Transceiver Module for SMF Brocade XBR-SFP25G1270-10 Compatible 25GBASE-CW10 SFP28 1270nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-161257 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product785-1.png?v=1791633713 Refurb Squared Cisco CWDM-SFP25G-1270-10 Compatible 25GBASE-CW10 SFP28 1270nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP25G-1270-10 Compatible 25GBASE-CW10 SFP28 1270nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-161263 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product786-1.png?v=1791633714 Refurb Squared Arista SFP-25G-CW-1270-10 Compatible 25GBASE-CW10 SFP28 1270nm 10km Duplex LC Transceiver Module for SMF Arista SFP-25G-CW-1270-10 Compatible 25GBASE-CW10 SFP28 1270nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-161269 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product787-1_fd2ac549-ba53-4ad1-8d83-0ae60af4acb1.png?v=1791633715 Refurb Squared Cisco CWDM-SFP25G-1350-10 Compatible 25GBASE-CW10 SFP28 1350nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP25G-1350-10 Compatible 25GBASE-CW10 SFP28 1350nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-161275 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product788-1.png?v=1791633716 Refurb Squared HW CWDM-SFP25G-1270-10 Compatible 25GBASE-CW10 SFP28 127010km Duplex LC Transceiver Module for SMF HW CWDM-SFP25G-1270-10 Compatible 25GBASE-CW10 SFP28 127010km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-161281 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product789-1.png?v=1791633718 Refurb Squared Juniper EX-SFP-25GE-CWE27-10 Compatible 25GBASE-CW10 SFP28 1270-1370nm 10km Duplex LC Transceiver Module for SMF Juniper EX-SFP-25GE-CWE27-10 Compatible 25GBASE-CW10 SFP28 1270-1370nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-161287 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product790-1.png?v=1791633720 Refurb Squared Cisco CWDM-SFP25G-1330-10 Compatible 25GBASE-CW10 SFP28 1330nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP25G-1330-10 Compatible 25GBASE-CW10 SFP28 1330nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-161293 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product791-1.png?v=1791633721 Refurb Squared Mellanox Compatible 25GBASE-CW10 SFP28 1270nm 10km Duplex LC Transceiver Module for SMF Mellanox Compatible 25GBASE-CW10 SFP28 1270nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-cw10-161299 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product792-1_a6e0638e-b46d-4684-aab5-02b0f81d2e03.png?v=1791633723 Refurb Squared Cisco CWDM-SFP25G-1290-10 Compatible 25GBASE-CW10 SFP28 1290nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP25G-1290-10 Compatible 25GBASE-CW10 SFP28 1290nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4h-161305 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product793-1.png?v=1791633723 Refurb Squared NVIDIA/Mellanox Compatible MMS1C10-CM 100GBase-PSM4 QSFP28 1310nm 500m DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT NVIDIA/Mellanox Compatible MMS1C10-CM 100GBase-PSM4 QSFP28 1310nm 500m DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4h-161310 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product794-1_8ca6d6e3-fe7f-4514-af7c-b702c6f9a3e4.png?v=1791633725 Refurb Squared NVIDIA/Mellanox MMA1L30-CM Compatible 100GBASE-CWDM4H QSFP28 1310nm 2km DOM Duplex LC InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT NVIDIA/Mellanox MMA1L30-CM Compatible 100GBASE-CWDM4H QSFP28 1310nm 2km DOM Duplex LC InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr4h-161315 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product795-1.png?v=1791633726 Refurb Squared NVIDIA/Mellanox MMA1L10-CR Compatible 100Gb/s QSFP28 LR4 1310nm 10km DOM Duplex LC InfiniBand EDR Optical Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT NVIDIA/Mellanox MMA1L10-CR Compatible 100Gb/s QSFP28 LR4 1310nm 10km DOM Duplex LC InfiniBand EDR Optical Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4h-161322 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product796-1.png?v=1791633728 Refurb Squared Mellanox MMA1B00-E100 Compatible 100GBASE-SR4H QSFP28 850nm 70m (OM3)/100m (OM4) DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for MMF, MCX556A-ECAT, MCX653106A-HDAT Mellanox MMA1B00-E100 Compatible 100GBASE-SR4H QSFP28 850nm 70m (OM3)/100m (OM4) DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for MMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-sfp-10-25g-sr-161328 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product797-1.png?v=1791633729 Refurb Squared Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF Cisco SFP-10/25G-CSR-S Compatible 25GBASE-SR SFP28 850nm 70m (OM3) /100m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-10-25g-lr-161335 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product798-1_fa8dbba4-c4ab-4dff-acdf-4ca303c675b4.png?v=1791633731 Refurb Squared Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco SFP-10/25G-LR-S Compatible 25GBASE-LR SFP28 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-25g-erl-161336 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product799-1.png?v=1791633732 Refurb Squared Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF Cisco SFP-25G-ER-S Compatible 25GBASE-ERL SFP28 1310nm 30km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-psm4h-161337 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product800-1.png?v=1791633733 Refurb Squared NVIDIA/Mellanox Compatible MMS1C10-CM 100GBase-PSM4 QSFP28 1310nm 500m DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT NVIDIA/Mellanox Compatible MMS1C10-CM 100GBase-PSM4 QSFP28 1310nm 500m DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-qsfp-100g-cwdm4h-161342 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product801-1.png?v=1791633735 Refurb Squared NVIDIA/Mellanox MMA1L30-CM Compatible 100GBASE-CWDM4H QSFP28 1310nm 2km DOM Duplex LC InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT NVIDIA/Mellanox MMA1L30-CM Compatible 100GBASE-CWDM4H QSFP28 1310nm 2km DOM Duplex LC InfiniBand EDR Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4-161347 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product802-1.png?v=1791633736 Refurb Squared Arista QSFP-100G-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF Arista QSFP-100G-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 70m (OM3) /100m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-100g-lr4h-161354 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product803-1_7b360cda-0ef8-451c-aec0-d7738d8ef976.png?v=1791633737 Refurb Squared NVIDIA/Mellanox MMA1L10-CR Compatible 100Gb/s QSFP28 LR4 1310nm 10km DOM Duplex LC InfiniBand EDR Optical Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT NVIDIA/Mellanox MMA1L10-CR Compatible 100Gb/s QSFP28 LR4 1310nm 10km DOM Duplex LC InfiniBand EDR Optical Transceiver Module for SMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-qsfp-100g-sr4h-161361 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product804-1_22a2665a-da3e-4e0a-a8e1-b2c8c6b89ae0.png?v=1791633739 Refurb Squared Mellanox MMA1B00-E100 Compatible 100GBASE-SR4H QSFP28 850nm 70m (OM3)/100m (OM4) DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for MMF, MCX556A-ECAT, MCX653106A-HDAT Mellanox MMA1B00-E100 Compatible 100GBASE-SR4H QSFP28 850nm 70m (OM3)/100m (OM4) DOM MPO/MTP-12 InfiniBand EDR Transceiver Module for MMF, MCX556A-ECAT, MCX653106A-HDAT SFPS https://www.refurb2.com/products/rs-sfp-10g-dw41-161367 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product805-1_90abfaf6-2412-4427-9230-0fed46c00eca.png?v=1791633740 Refurb Squared Cisco C44 DWDM-SFP10G-42.14 Compatible 10GBASE-DW40 SFP+ 1542.14nm 40km Duplex LC Transceiver Module for SMF Cisco C44 DWDM-SFP10G-42.14 Compatible 10GBASE-DW40 SFP+ 1542.14nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-161373 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product806-1.png?v=1791633742 Refurb Squared Cisco C42 DWDM-SFP10G-43.73 Compatible 10GBASE-DW40 SFP+ 1543.73nm 40km Duplex LC Transceiver Module for SMF Cisco C42 DWDM-SFP10G-43.73 Compatible 10GBASE-DW40 SFP+ 1543.73nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-161379 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product807-1.png?v=1791633744 Refurb Squared Cisco C28 DWDM-SFP10G-54.94 Compatible 10GBASE-DW40 SFP+ 1554.94nm 40km Duplex LC Transceiver Module for SMF Cisco C28 DWDM-SFP10G-54.94 Compatible 10GBASE-DW40 SFP+ 1554.94nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-161385 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product808-1_9cf406e2-fd27-42fe-9318-d6133a55663e.png?v=1791633745 Refurb Squared Extreme C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF Extreme C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-161391 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product809-2.png?v=1791633746 Refurb Squared Cisco C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF Cisco C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-161394 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product810-1_a83e0c71-d8d6-46f6-97e8-2bba8f8b69f2.png?v=1791633748 Refurb Squared Cisco C55 DWDM-SFP10G-33.47 Compatible 10GBASE-DW40 SFP+ 1533.47nm 40km Duplex LC Transceiver Module for SMF Cisco C55 DWDM-SFP10G-33.47 Compatible 10GBASE-DW40 SFP+ 1533.47nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161400 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product811-1.png?v=1791633749 Refurb Squared Cisco CWDM-SFP10G-1270-10 Compatible 10GBASE-CW10 SFP+ 1270nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1270-10 Compatible 10GBASE-CW10 SFP+ 1270nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161406 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product812-1_003dfcb4-0ffb-40f6-b49d-2cfd12b2676b.png?v=1791633751 Refurb Squared Cisco CWDM-SFP10G-1410-10 Compatible 10GBASE-CW10 SFP+ 1410nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1410-10 Compatible 10GBASE-CW10 SFP+ 1410nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161412 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product813-1.png?v=1791633752 Refurb Squared Cisco CWDM-SFP10G-1590-10 Compatible 10GBASE-CW10 SFP+ 1590nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1590-10 Compatible 10GBASE-CW10 SFP+ 1590nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161418 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product814-1.png?v=1791633754 Refurb Squared Cisco CWDM-SFP10G-1290-10 Compatible 10GBASE-CW10 SFP+ 1290nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1290-10 Compatible 10GBASE-CW10 SFP+ 1290nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161424 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product815-1.png?v=1791633758 Refurb Squared Cisco CWDM-SFP10G-1310-10 Compatible 10GBASE-CW10 SFP+ 1310nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1310-10 Compatible 10GBASE-CW10 SFP+ 1310nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161430 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product816-1.png?v=1791633759 Refurb Squared Cisco CWDM-SFP10G-1370-10 Compatible 10GBASE-CW10 SFP+ 1370nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1370-10 Compatible 10GBASE-CW10 SFP+ 1370nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161436 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product817-1.png?v=1791633761 Refurb Squared Cisco CWDM-SFP10G-1530-10 Compatible 10GBASE-CW10 SFP+ 1530nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1530-10 Compatible 10GBASE-CW10 SFP+ 1530nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161442 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product818-1.png?v=1791633762 Refurb Squared Cisco CWDM-SFP10G-1350-10 Compatible 10GBASE-CW10 SFP+ 1350nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1350-10 Compatible 10GBASE-CW10 SFP+ 1350nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161448 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product819-1.png?v=1791633763 Refurb Squared Cisco CWDM-SFP10G-1470-10 Compatible 10GBASE-CW10 SFP+ 1470nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1470-10 Compatible 10GBASE-CW10 SFP+ 1470nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161454 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product820-1.png?v=1791633764 Refurb Squared Cisco CWDM-SFP10G-1390-10 Compatible 10GBASE-CW10 SFP+ 1390nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1390-10 Compatible 10GBASE-CW10 SFP+ 1390nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161460 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product821-1_ea5fb511-e194-4153-ab7a-9196567676c0.png?v=1791633766 Refurb Squared Cisco CWDM-SFP10G-1610-10 Compatible 10GBASE-CW10 SFP+ 1610nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1610-10 Compatible 10GBASE-CW10 SFP+ 1610nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161466 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product822-1.png?v=1791633767 Refurb Squared Cisco CWDM-SFP10G-1510-10 Compatible 10GBASE-CW10 SFP+ 1510nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1510-10 Compatible 10GBASE-CW10 SFP+ 1510nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161472 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product823-1.png?v=1791633768 Refurb Squared Brocade XBR-SFP10G1270-10 Compatible 10GBASE-CW10 SFP+ 1270nm 10km Duplex LC Transceiver Module for SMF Brocade XBR-SFP10G1270-10 Compatible 10GBASE-CW10 SFP+ 1270nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161478 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product824-1_6b297a9e-0783-48e0-b622-42c5f6471ed0.png?v=1791633770 Refurb Squared Cisco CWDM-SFP10G-1550-10 Compatible 10GBASE-CW10 SFP+ 1550nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1550-10 Compatible 10GBASE-CW10 SFP+ 1550nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161484 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product825-1.png?v=1791633771 Refurb Squared Cisco CWDM-SFP10G-1430-10 Compatible 10GBASE-CW10 SFP+ 1430nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1430-10 Compatible 10GBASE-CW10 SFP+ 1430nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161490 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product826-1.png?v=1791633773 Refurb Squared Cisco CWDM-SFP10G-1450-10 Compatible 10GBASE-CW10 SFP+ 1450nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1450-10 Compatible 10GBASE-CW10 SFP+ 1450nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161496 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product827-1_a4517d70-fe60-4640-89c5-5dc9398afdd9.png?v=1791633776 Refurb Squared Generic Compatible 10GBASE-CW10 SFP+ 1270nm 10km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-CW10 SFP+ 1270nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161502 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product828-1_7164b33a-e84a-4bac-95ac-5910601b6370.png?v=1791633779 Refurb Squared Cisco CWDM-SFP10G-1490-10 Compatible 10GBASE-CW10 SFP+ 1490nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1490-10 Compatible 10GBASE-CW10 SFP+ 1490nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161508 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product829-1.png?v=1791633780 Refurb Squared Cisco CWDM-SFP10G-1570-10 Compatible 10GBASE-CW10 SFP+ 1570nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1570-10 Compatible 10GBASE-CW10 SFP+ 1570nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161514 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product830-1_65ea960b-d06c-43ff-80c0-addc18e17d31.png?v=1791633781 Refurb Squared Juniper EX-SFP-10GE-CWE27-10 Compatible 10GBASE-CW10 SFP+ 1270nm 10km Duplex LC Transceiver Module for SMF Juniper EX-SFP-10GE-CWE27-10 Compatible 10GBASE-CW10 SFP+ 1270nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw10-161520 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product831-1.png?v=1791633783 Refurb Squared Cisco CWDM-SFP10G-1330-10 Compatible 10GBASE-CW10 SFP+ 1330nm 10km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1330-10 Compatible 10GBASE-CW10 SFP+ 1330nm 10km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161526 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product832-1_7826325f-9c33-4064-80ac-57321d9d3151.png?v=1791633784 Refurb Squared Cisco C60 DWDM-SFP10G-29.55 Compatible 10GBASE-DW80 SFP+ 1529.55nm 80km Duplex LC Transceiver Module for SMF Cisco C60 DWDM-SFP10G-29.55 Compatible 10GBASE-DW80 SFP+ 1529.55nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161532 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product833-1.png?v=1791633786 Refurb Squared Cisco C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF Cisco C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161538 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product834-1_985fed4f-bec4-40bc-b2bd-3f0c2da15484.png?v=1791633787 Refurb Squared Cisco C50 DWDM-SFP10G-37.40 Compatible 10GBASE-DW80 SFP+ 1537.4nm 80km Duplex LC Transceiver Module for SMF Cisco C50 DWDM-SFP10G-37.40 Compatible 10GBASE-DW80 SFP+ 1537.4nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161544 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product835-1.png?v=1791633788 Refurb Squared Cisco C24 DWDM-SFP10G-58.17 Compatible 10GBASE-DW80 SFP+ 1558.17nm 80km Duplex LC Transceiver Module for SMF Cisco C24 DWDM-SFP10G-58.17 Compatible 10GBASE-DW80 SFP+ 1558.17nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161550 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product836-1_200a1bce-ac6e-4b90-afe3-77487581a9b9.png?v=1791633789 Refurb Squared Cisco C47 DWDM-SFP10G-39.77 Compatible 10GBASE-DW80 SFP+ 1539.77nm 80km Duplex LC Transceiver Module for SMF Cisco C47 DWDM-SFP10G-39.77 Compatible 10GBASE-DW80 SFP+ 1539.77nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161556 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product837-1.png?v=1791633790 Refurb Squared Cisco C23 DWDM-SFP10G-58.98 Compatible 10GBASE-DW80 SFP+ 1558.98nm 80km Duplex LC Transceiver Module for SMF Cisco C23 DWDM-SFP10G-58.98 Compatible 10GBASE-DW80 SFP+ 1558.98nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161562 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product838-1.png?v=1791633792 Refurb Squared Juniper C17 SFPP-10G-DW17 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF Juniper C17 SFPP-10G-DW17 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161568 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product839-1.png?v=1791633793 Refurb Squared Cisco C33 DWDM-SFP10G-50.92 Compatible 10GBASE-DW80 SFP+ 1550.92nm 80km Duplex LC Transceiver Module for SMF Cisco C33 DWDM-SFP10G-50.92 Compatible 10GBASE-DW80 SFP+ 1550.92nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161574 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product840-1.png?v=1791633794 Refurb Squared HW C17 DWDM-SFP10G-1563-86 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF HW C17 DWDM-SFP10G-1563-86 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161580 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product841-1.png?v=1791633796 Refurb Squared Generic C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF Generic C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161586 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product842-1.png?v=1791633797 Refurb Squared Cisco C51 DWDM-SFP10G-36.61 Compatible 10GBASE-DW80 SFP+ 1536.61nm 80km Duplex LC Transceiver Module for SMF Cisco C51 DWDM-SFP10G-36.61 Compatible 10GBASE-DW80 SFP+ 1536.61nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161592 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product843-1_39c217b2-6827-415f-b1ca-73ed4a3acc75.png?v=1791633798 Refurb Squared Cisco C42 DWDM-SFP10G-43.73 Compatible 10GBASE-DW80 SFP+ 1543.73nm 80km Duplex LC Transceiver Module for SMF Cisco C42 DWDM-SFP10G-43.73 Compatible 10GBASE-DW80 SFP+ 1543.73nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161598 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product844-1_2a9aedee-731d-421e-ae0c-b4121d5f50f3.png?v=1791633800 Refurb Squared Cisco C57 DWDM-SFP10G-31.90 Compatible 10GBASE-DW80 SFP+ 1531.9nm 80km Duplex LC Transceiver Module for SMF Cisco C57 DWDM-SFP10G-31.90 Compatible 10GBASE-DW80 SFP+ 1531.9nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161604 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product845-1.png?v=1791633801 Refurb Squared Cisco C56 DWDM-SFP10G-32.68 Compatible 10GBASE-DW80 SFP+ 1532.68nm 80km Duplex LC Transceiver Module for SMF Cisco C56 DWDM-SFP10G-32.68 Compatible 10GBASE-DW80 SFP+ 1532.68nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161610 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product846-1.png?v=1791633802 Refurb Squared Cisco C44 DWDM-SFP10G-42.14 Compatible 10GBASE-DW80 SFP+ 1542.14nm 80km Duplex LC Transceiver Module for SMF Cisco C44 DWDM-SFP10G-42.14 Compatible 10GBASE-DW80 SFP+ 1542.14nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161616 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product847-1.png?v=1791633803 Refurb Squared Cisco C39 DWDM-SFP10G-46.12 Compatible 10GBASE-DW80 SFP+ 1546.12nm 80km Duplex LC Transceiver Module for SMF Cisco C39 DWDM-SFP10G-46.12 Compatible 10GBASE-DW80 SFP+ 1546.12nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161622 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product848-1_5d6692cb-dfbc-4d5d-a729-0cbb0278bc53.png?v=1791633804 Refurb Squared Brocade C17 10G-SFPP-ZRD-1563.86 Compatible 1000BASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF Brocade C17 10G-SFPP-ZRD-1563.86 Compatible 1000BASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161628 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product849-1.png?v=1791633806 Refurb Squared Cisco C35 DWDM-SFP10G-49.32 Compatible 10GBASE-DW80 SFP+ 1549.32nm 80km Duplex LC Transceiver Module for SMF Cisco C35 DWDM-SFP10G-49.32 Compatible 10GBASE-DW80 SFP+ 1549.32nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161634 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product850-1.png?v=1791633807 Refurb Squared Cisco C18 DWDM-SFP10G-63.05 Compatible 10GBASE-DW80 SFP+ 1563.05nm 80km Duplex LC Transceiver Module for SMF Cisco C18 DWDM-SFP10G-63.05 Compatible 10GBASE-DW80 SFP+ 1563.05nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161640 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product851-1_1230de13-4850-4729-8609-d9ba2f992131.png?v=1791633808 Refurb Squared Cisco C59 DWDM-SFP10G-30.33 Compatible 10GBASE-DW80 SFP+ 1530.33nm 80km Duplex LC Transceiver Module for SMF Cisco C59 DWDM-SFP10G-30.33 Compatible 10GBASE-DW80 SFP+ 1530.33nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161646 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product852-1.png?v=1791633810 Refurb Squared Cisco C45 DWDM-SFP10G-41.35 Compatible 10GBASE-DW80 SFP+ 1541.35nm 80km Duplex LC Transceiver Module for SMF Cisco C45 DWDM-SFP10G-41.35 Compatible 10GBASE-DW80 SFP+ 1541.35nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161652 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product853-1.png?v=1791633810 Refurb Squared Cisco C37 DWDM-SFP10G-47.72 Compatible 10GBASE-DW80 SFP+ 1547.72nm 80km Duplex LC Transceiver Module for SMF Cisco C37 DWDM-SFP10G-47.72 Compatible 10GBASE-DW80 SFP+ 1547.72nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161658 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product854-1.png?v=1791633812 Refurb Squared Cisco C30 DWDM-SFP10G-53.33 Compatible 10GBASE-DW80 SFP+ 1553.33nm 80km Duplex LC Transceiver Module for SMF Cisco C30 DWDM-SFP10G-53.33 Compatible 10GBASE-DW80 SFP+ 1553.33nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161664 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product855-1.png?v=1791633813 Refurb Squared Cisco C20 DWDM-SFP10G-61.41 Compatible 10GBASE-DW80 SFP+ 1561.41nm 80km Duplex LC Transceiver Module for SMF Cisco C20 DWDM-SFP10G-61.41 Compatible 10GBASE-DW80 SFP+ 1561.41nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161670 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product856-1.png?v=1791633814 Refurb Squared Cisco C19 DWDM-SFP10G-62.23 Compatible 10GBASE-DW80 SFP+ 1562.23nm 80km Duplex LC Transceiver Module for SMF Cisco C19 DWDM-SFP10G-62.23 Compatible 10GBASE-DW80 SFP+ 1562.23nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161676 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product857-1.png?v=1791633816 Refurb Squared H3C C17 DWDM-SFP10G-63.86-80 Compatible 10GBASE-DW80 SFP 1563.86nm 80km Duplex LC Transceiver Module for SMF H3C C17 DWDM-SFP10G-63.86-80 Compatible 10GBASE-DW80 SFP 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161682 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product858-1_47882908-7099-408c-bc2b-ee091be29ee4.png?v=1791633817 Refurb Squared Dell C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF Dell C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161688 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product859-1.png?v=1791633818 Refurb Squared Cisco C52 DWDM-SFP10G-35.82 Compatible 10GBASE-DW80 SFP+ 1535.82nm 80km Duplex LC Transceiver Module for SMF Cisco C52 DWDM-SFP10G-35.82 Compatible 10GBASE-DW80 SFP+ 1535.82nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161694 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product860-1.png?v=1791633819 Refurb Squared Cisco C58 DWDM-SFP10G-31.12 Compatible 10GBASE-DW80 SFP+ 1531.12nm 80km Duplex LC Transceiver Module for SMF Cisco C58 DWDM-SFP10G-31.12 Compatible 10GBASE-DW80 SFP+ 1531.12nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161700 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product861-1.png?v=1791633821 Refurb Squared Cisco C43 DWDM-SFP10G-42.94 Compatible 10GBASE-DW80 SFP+ 1542.94nm 80km Duplex LC Transceiver Module for SMF Cisco C43 DWDM-SFP10G-42.94 Compatible 10GBASE-DW80 SFP+ 1542.94nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161706 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product862-1_42e77c1d-4d84-4690-b5ba-76280fdea849.png?v=1791633822 Refurb Squared Extreme C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF Extreme C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161712 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product863-1.png?v=1791633823 Refurb Squared Cisco C54 DWDM-SFP10G-34.25 Compatible 10GBASE-DW80 SFP+ 1534.25nm 80km Duplex LC Transceiver Module for SMF Cisco C54 DWDM-SFP10G-34.25 Compatible 10GBASE-DW80 SFP+ 1534.25nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161718 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product864-1.png?v=1791633824 Refurb Squared MRV C17 SFP-10GDWZR-17 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF MRV C17 SFP-10GDWZR-17 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161724 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product865-1.png?v=1791633826 Refurb Squared Cisco C38 DWDM-SFP10G-46.92 Compatible 10GBASE-DW80 SFP+ 1546.92nm 80km Duplex LC Transceiver Module for SMF Cisco C38 DWDM-SFP10G-46.92 Compatible 10GBASE-DW80 SFP+ 1546.92nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161730 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product866-1_1d256e3b-8483-4dce-9418-ef87f803d844.png?v=1791633827 Refurb Squared Cisco C41 DWDM-SFP10G-44.53 Compatible 10GBASE-DW80 SFP+ 1544.53nm 80km Duplex LC Transceiver Module for SMF Cisco C41 DWDM-SFP10G-44.53 Compatible 10GBASE-DW80 SFP+ 1544.53nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161736 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product867-1_df4208a6-479d-4cb4-8edb-4ce01673eb07.png?v=1791633828 Refurb Squared Cisco C26 DWDM-SFP10G-56.55 Compatible 10GBASE-DW80 SFP+ 1556.55nm 80km Duplex LC Transceiver Module for SMF Cisco C26 DWDM-SFP10G-56.55 Compatible 10GBASE-DW80 SFP+ 1556.55nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161742 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product868-1.png?v=1791633829 Refurb Squared Cisco C48 DWDM-SFP10G-38.98 Compatible 10GBASE-DW80 SFP+ 1538.98nm 80km Duplex LC Transceiver Module for SMF Cisco C48 DWDM-SFP10G-38.98 Compatible 10GBASE-DW80 SFP+ 1538.98nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161748 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product869-1.png?v=1791633831 Refurb Squared Cisco C21 DWDM-SFP10G-60.61 Compatible 10GBASE-DW80 SFP+ 1560.61nm 80km Duplex LC Transceiver Module for SMF Cisco C21 DWDM-SFP10G-60.61 Compatible 10GBASE-DW80 SFP+ 1560.61nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161754 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product870-1.png?v=1791633832 Refurb Squared Cisco C22 DWDM-SFP10G-59.79 Compatible 10GBASE-DW80 SFP+ 1559.79nm 80km Duplex LC Transceiver Module for SMF Cisco C22 DWDM-SFP10G-59.79 Compatible 10GBASE-DW80 SFP+ 1559.79nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161760 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product871-1.png?v=1791633833 Refurb Squared Cisco C31 DWDM-SFP10G-52.52 Compatible 10GBASE-DW80 SFP+ 1552.52nm 80km Duplex LC Transceiver Module for SMF Cisco C31 DWDM-SFP10G-52.52 Compatible 10GBASE-DW80 SFP+ 1552.52nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161766 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product872-1_72920d6f-e246-4ee1-9d72-aff78c989f7a.png?v=1791633834 Refurb Squared Cisco C34 DWDM-SFP10G-50.12 Compatible 10GBASE-DW80 SFP+ 1550.12nm 80km Duplex LC Transceiver Module for SMF Cisco C34 DWDM-SFP10G-50.12 Compatible 10GBASE-DW80 SFP+ 1550.12nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161772 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product873-1.png?v=1791633836 Refurb Squared Cisco C36 DWDM-SFP10G-48.51 Compatible 10GBASE-DW80 SFP+ 1548.51nm 80km Duplex LC Transceiver Module for SMF Cisco C36 DWDM-SFP10G-48.51 Compatible 10GBASE-DW80 SFP+ 1548.51nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161778 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product874-1.png?v=1791633837 Refurb Squared Cisco C25 DWDM-SFP10G-57.36 Compatible 10GBASE-DW80 SFP+ 1557.36nm 80km Duplex LC Transceiver Module for SMF Cisco C25 DWDM-SFP10G-57.36 Compatible 10GBASE-DW80 SFP+ 1557.36nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161784 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product875-1.png?v=1791633838 Refurb Squared Cisco C61 DWDM-SFP10G-28.77 Compatible 10GBASE-DW80 SFP+ 1528.77nm 80km Duplex LC Transceiver Module for SMF Cisco C61 DWDM-SFP10G-28.77 Compatible 10GBASE-DW80 SFP+ 1528.77nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161790 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product876-1.png?v=1791633840 Refurb Squared Cisco C46 DWDM-SFP10G-40.56 Compatible 10GBASE-DW80 SFP+ 1540.56nm 80km Duplex LC Transceiver Module for SMF Cisco C46 DWDM-SFP10G-40.56 Compatible 10GBASE-DW80 SFP+ 1540.56nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161796 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product877-1_b2276dcc-8919-41c6-99c6-15fd5125faeb.png?v=1791633841 Refurb Squared Ciena C17 DWDM-SFP10G-63.86-80 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF Ciena C17 DWDM-SFP10G-63.86-80 Compatible 10GBASE-DW80 SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161802 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product878-1.png?v=1791633842 Refurb Squared Cisco C40 DWDM-SFP10G-45.32 Compatible 10GBASE-DW80 SFP+ 1545.32nm 80km Duplex LC Transceiver Module for SMF Cisco C40 DWDM-SFP10G-45.32 Compatible 10GBASE-DW80 SFP+ 1545.32nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161808 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product879-1.png?v=1791633843 Refurb Squared Cisco C32 DWDM-SFP10G-51.72 Compatible 10GBASE-DW80 SFP+ 1551.72nm 80km Duplex LC Transceiver Module for SMF Cisco C32 DWDM-SFP10G-51.72 Compatible 10GBASE-DW80 SFP+ 1551.72nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161814 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product880-1.png?v=1791633845 Refurb Squared Cisco C55 DWDM-SFP10G-33.47 Compatible 10GBASE-DW80 SFP+ 1533.47nm 80km Duplex LC Transceiver Module for SMF Cisco C55 DWDM-SFP10G-33.47 Compatible 10GBASE-DW80 SFP+ 1533.47nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161820 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product881-1_0c51ea0a-554a-42e2-92c6-5c2c64b77cfa.png?v=1791633848 Refurb Squared Cisco C49 DWDM-SFP10G-38.19 Compatible 10GBASE-DW80 SFP+ 1538.19nm 80km Duplex LC Transceiver Module for SMF Cisco C49 DWDM-SFP10G-38.19 Compatible 10GBASE-DW80 SFP+ 1538.19nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161826 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product882-1.png?v=1791633850 Refurb Squared Cisco C29 DWDM-SFP10G-54.13 Compatible 10GBASE-DW80 SFP+ 1554.13nm 80km Duplex LC Transceiver Module for SMF Cisco C29 DWDM-SFP10G-54.13 Compatible 10GBASE-DW80 SFP+ 1554.13nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161832 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product883-1.png?v=1791633852 Refurb Squared Cisco C28 DWDM-SFP10G-54.94 Compatible 10GBASE-DW80 SFP+ 1554.94nm 80km Duplex LC Transceiver Module for SMF Cisco C28 DWDM-SFP10G-54.94 Compatible 10GBASE-DW80 SFP+ 1554.94nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80-161838 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product884-1.png?v=1791633853 Refurb Squared Cisco C53 DWDM-SFP10G-35.04 Compatible 10GBASE-DW80 SFP+ 1535.04nm 80km Duplex LC Transceiver Module for SMF Cisco C53 DWDM-SFP10G-35.04 Compatible 10GBASE-DW80 SFP+ 1535.04nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161844 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product885-1.png?v=1791633853 Refurb Squared Fortinet FG-TRAN-QSFP+CSR Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Fortinet FG-TRAN-QSFP+CSR Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161851 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product886-1.png?v=1791633855 Refurb Squared H3C QSFP-40G-CSR4-MM850 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF H3C QSFP-40G-CSR4-MM850 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161858 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product887-1.png?v=1791633856 Refurb Squared Juniper QSFPP-4X10GE-SR Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Juniper QSFPP-4X10GE-SR Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161865 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product888-1.png?v=1791633857 Refurb Squared HPE H3C JG709A Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF HPE H3C JG709A Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161872 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product889-1_7521be46-a40b-4082-b4d4-e077f39b4796.png?v=1791633859 Refurb Squared Generic Q+85DMTP400D Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Generic Q+85DMTP400D Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161879 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product890-1.png?v=1791633861 Refurb Squared Alcatel-Lucent QSFP-4X10G-SR Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Alcatel-Lucent QSFP-4X10G-SR Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161886 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product891-1_e81ee4f7-e285-433e-b241-fd938ed0fc39.png?v=1791633863 Refurb Squared F5 Networks F5-UPG-QSFP+CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF F5 Networks F5-UPG-QSFP+CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161893 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product892-1.png?v=1791633865 Refurb Squared IBM Lenovo 00FE325 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF IBM Lenovo 00FE325 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161900 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product893-1.png?v=1791633867 Refurb Squared Extreme 40GB-ESR4-QSFP Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Extreme 40GB-ESR4-QSFP Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161907 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product894-1.png?v=1791633871 Refurb Squared Cisco QSFP-40G-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-40G-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161914 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product895-1.png?v=1791633873 Refurb Squared Ciena QSFP-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Ciena QSFP-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161921 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product896-1.png?v=1791633874 Refurb Squared HW QSFP-40G-eSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF HW QSFP-40G-eSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161928 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product897-1.png?v=1791633875 Refurb Squared Edge-Core ET6401-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Edge-Core ET6401-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161935 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product898-1_d2f203f8-13f8-4819-b07f-f52025bbc7dd.png?v=1791633876 Refurb Squared Chelsio SM40G-SCR Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Chelsio SM40G-SCR Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161942 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product899-1.png?v=1791633878 Refurb Squared Avago AFBR-79E3PZ Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Avago AFBR-79E3PZ Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161949 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product900-1_cda89c10-b96f-46e6-978b-9c0044edd084.png?v=1791633879 Refurb Squared Ixia QMM850-PLUS-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Ixia QMM850-PLUS-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161956 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product901-1_920c4e40-738d-4698-9c87-9d183066bb8d.png?v=1791633881 Refurb Squared Palo Alto Networks PAN-40G-QSFP-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Palo Alto Networks PAN-40G-QSFP-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161963 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product902-1.png?v=1791633882 Refurb Squared MRV QSFP-40G-CSX Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF MRV QSFP-40G-CSX Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161970 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product903-1_10e87c6e-55a7-4275-beea-d5d75097ec42.png?v=1791633884 Refurb Squared Avaya AA1404006-E6 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Avaya AA1404006-E6 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161977 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product904-1_983a5c56-9286-48a6-b64b-e7d3604f3a8b.png?v=1791633885 Refurb Squared Allied Telesis QSFPCSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Allied Telesis QSFPCSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161984 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product905-1_d1582278-cf6e-4bc0-ae3a-f7ab0b12939c.png?v=1791633886 Refurb Squared Arista QSFP-40G-XSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Arista QSFP-40G-XSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161991 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product906-1_c80df9dd-07cf-447f-b370-f9a226f58876.png?v=1791633888 Refurb Squared Generic Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Generic Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-161998 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product907-1.png?v=1791633889 Refurb Squared Mellanox/NVIDIA MC2210411-SR4E Compatible 40Gb/s QSFP MPO 850nm up to 300m Optical Transceiver Mellanox/NVIDIA MC2210411-SR4E Compatible 40Gb/s QSFP MPO 850nm up to 300m Optical Transceiver SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-162005 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product908-1_55490a8a-dd9b-4c98-a343-7fb1fe209ba5.png?v=1791633891 Refurb Squared D-Link DEM-QX01Q-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF D-Link DEM-QX01Q-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-162012 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product909-1.png?v=1791633892 Refurb Squared Intel E40GQSFPESR Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Intel E40GQSFPESR Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-162019 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product910-1_75d3dba3-7b6c-49f3-bcc7-23696144e1a0.png?v=1791633894 Refurb Squared Brocade 40G-QSFP-ESR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Brocade 40G-QSFP-ESR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-162026 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product911-1_844a991c-ea7a-4a35-89a8-256ef606e512.png?v=1791633895 Refurb Squared Quanta QSFP-CSR4-40G Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Quanta QSFP-CSR4-40G Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-162033 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product912-1_b69e83b0-393b-48c3-8d33-64e75cf68149.png?v=1791633896 Refurb Squared Dell 407-BBPH Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF Dell 407-BBPH Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-csr4-162040 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product913-1.png?v=1791633898 Refurb Squared ZTE QSFP-40GE-M400 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF ZTE QSFP-40GE-M400 Compatible 40GBASE-CSR4 QSFP+ 850nm 300m MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-srbd-162047 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product914-1.png?v=1791633899 Refurb Squared Juniper JNP-QSFPP-40G-BXSR Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF Juniper JNP-QSFPP-40G-BXSR Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-srbd-162049 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product915-1.png?v=1791633901 Refurb Squared Generic Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF Generic Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-srbd-162051 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product916-1_670f0d81-1842-4273-bf60-d21ed70366ab.png?v=1791633902 Refurb Squared Cisco QSFP-40G-SR-BD Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF Cisco QSFP-40G-SR-BD Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-srbd-162053 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product917-1.png?v=1791633903 Refurb Squared Mellanox QSFP-40G-SR-BD Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF Mellanox QSFP-40G-SR-BD Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-srbd-162055 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product918-1.png?v=1791633905 Refurb Squared H3C QSFP-40G-BIDI-SR-MM850 Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF H3C QSFP-40G-BIDI-SR-MM850 Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-srbd-162057 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product919-1.png?v=1791633906 Refurb Squared HW QSFP-40G-SR-BD Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF HW QSFP-40G-SR-BD Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-srbd-162059 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product920-1.png?v=1791633907 Refurb Squared Arista QSFP-40G-SRBD Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF Arista QSFP-40G-SRBD Compatible 40GBASE-SRBD QSFP+ 832nm - 918nm 100m (OM3) /150m (OM4) DOM Duplex LC Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162061 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product921-1_b13a7648-2a9b-4b50-bf5d-d9c9b209ac0e.png?v=1791633909 Refurb Squared Generic Compatible 10GBASE-DW80C SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-DW80C SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162067 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product922-1_5a82834f-25a3-4797-a5df-b6aabf06d97c.png?v=1791633910 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1546.92nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1546.92nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162073 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product923-1.png?v=1791633912 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1548.51nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1548.51nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162079 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product924-1_67027cf1-eb0c-45a5-bccd-a6065277097c.png?v=1791633913 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1552.52nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1552.52nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162085 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product925-1_80acff4c-6100-4710-9931-9ef9a5d74ed1.png?v=1791633914 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1530.33nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1530.33nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162091 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product926-1.png?v=1791633916 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1528.77nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1528.77nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162097 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product927-1.png?v=1791633918 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1538.98nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1538.98nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162103 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product928-1.png?v=1791633919 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1558.98nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1558.98nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162109 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product929-1.png?v=1791633921 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1545.32nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1545.32nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162115 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product930-1_1408a731-5ca8-4d11-8e12-4fbbcdf71c3c.png?v=1791633922 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1556.55nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1556.55nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162121 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product931-1.png?v=1791633923 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1535.82nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1535.82nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162127 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product932-1.png?v=1791633925 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1554.13nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1554.13nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162133 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product933-1.png?v=1791633926 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1536.61nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1536.61nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162139 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product934-1.png?v=1791633928 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1555.75nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1555.75nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162145 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product935-1.png?v=1791633929 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1531.9nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1531.9nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162151 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product936-1.png?v=1791633931 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1542.94nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1542.94nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162157 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product937-1.png?v=1791633933 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1547.72nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1547.72nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162163 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product938-1.png?v=1791633934 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1559.79nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1559.79nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162169 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product939-1.png?v=1791633936 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1539.77nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1539.77nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162175 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product940-1.png?v=1791633939 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1550.92nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1550.92nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162181 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product941-1.png?v=1791633940 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1543.73nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1543.73nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162187 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product942-1.png?v=1791633942 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162193 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product943-1.png?v=1791633942 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1540.56nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1540.56nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162199 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product944-1_e41334fa-7c02-48c8-9ad8-3ada9ec50b70.png?v=1791633943 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1532.68nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1532.68nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162205 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product945-1.png?v=1791633945 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1560.61nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1560.61nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162211 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product946-1.png?v=1791633946 Refurb Squared Arista SFP-10G-DZ-T Compatible 10GBASE-DW80C SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF Arista SFP-10G-DZ-T Compatible 10GBASE-DW80C SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162217 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product947-1_988502ec-ca30-4c31-b586-6070aa0e4899.png?v=1791633949 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1542.14nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1542.14nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162223 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product948-1.png?v=1791633951 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1557.36nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1557.36nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162229 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product949-1.png?v=1791633953 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1558.17nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1558.17nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162235 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product950-1_2e8e2986-1e5e-4be9-877b-5caeb9fd2e12.png?v=1791633954 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1561.41nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1561.41nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162241 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product951-1.png?v=1791633956 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1531.12nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1531.12nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162247 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product952-1.png?v=1791633957 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1546.12nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1546.12nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162253 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product953-1.png?v=1791633958 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1549.32nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1549.32nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162259 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product954-1_46b6bd25-0f32-4d27-8438-d29eb408b4e8.png?v=1791633959 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1541.35nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1541.35nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162265 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product955-1.png?v=1791633961 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1554.94nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1554.94nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162271 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product956-1.png?v=1791633961 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1544.53nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1544.53nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162277 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product957-1.png?v=1791633962 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1538.19nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1538.19nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162283 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product958-1.png?v=1791633964 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1533.47nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1533.47nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162289 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product959-1.png?v=1791633964 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1537.4nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1537.4nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162295 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product960-1_3c68618c-a144-48db-85f7-99abffce09c1.png?v=1791633966 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1553.33nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1553.33nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162301 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product961-1_c8bdc16d-8d36-4878-ae87-b38fe9d47f45.png?v=1791633966 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1535.04nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1535.04nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162307 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product962-1.png?v=1791633967 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1562.23nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1562.23nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162313 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product963-1.png?v=1791633969 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1551.72nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1551.72nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162319 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product964-1.png?v=1791633970 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1534.25nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1534.25nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162325 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product965-1.png?v=1791633970 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1563.05nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1563.05nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162331 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product966-1_1e6fc7b1-a832-49a9-9472-5308aad73ab1.png?v=1791633971 Refurb Squared Juniper SFPP-10G-CT50-ZR Compatible 10GBASE-DW80C SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF Juniper SFPP-10G-CT50-ZR Compatible 10GBASE-DW80C SFP+ 1563.86nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162337 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product967-1.png?v=1791633973 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1529.55nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1529.55nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw80c-162343 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product968-1.png?v=1791633974 Refurb Squared Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1550.12nm 80km Duplex LC Transceiver Module for SMF Cisco DWDM-SFP10G-C Compatible 10GBASE-DW80C SFP+ 1550.12nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162349 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product969-1.png?v=1791633975 Refurb Squared Generic Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162355 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product970-1.png?v=1791633976 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1430nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1430nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162361 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product971-1.png?v=1791633977 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1610nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1610nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162367 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product972-1.png?v=1791633978 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1270nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1270nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162373 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product973-1.png?v=1791633979 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1290nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1290nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162379 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product974-1.png?v=1791633980 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1390nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1390nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162385 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product975-1_d676a960-a3aa-4f90-8476-be076254b649.png?v=1791633981 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1370nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1370nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162391 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product976-1.png?v=1791633982 Refurb Squared H3C Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF H3C Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162397 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product977-1_a117054d-2d86-4c2f-85f1-df78fd66d35b.png?v=1791633983 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1550nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1550nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162403 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product978-1.png?v=1791633984 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1410nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1410nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162409 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product979-1.png?v=1791633985 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1330nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1330nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162415 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product980-1.png?v=1791633986 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1570nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1570nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162421 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product981-1_5deb0710-fd41-43b3-afe7-1b6999101e76.png?v=1791633987 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1590nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1590nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162427 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product982-1.png?v=1791633989 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162433 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product983-1.png?v=1791633990 Refurb Squared Dell Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF Dell Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162439 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product984-1.png?v=1791633990 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1450nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1450nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162445 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product985-1.png?v=1791633991 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1350nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1350nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162451 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product986-1.png?v=1791633993 Refurb Squared Juniper Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF Juniper Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162457 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product987-1_123e4cd5-d52e-487b-8643-3a746cdaf0bd.png?v=1791633993 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1530nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1530nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162463 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product988-1.png?v=1791633995 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1490nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1490nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162469 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product989-1_36a75ad5-4aa2-46a3-8f3d-333183b718ca.png?v=1791633995 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1310nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1310nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162475 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product990-1.png?v=1791633997 Refurb Squared Ciena Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF Ciena Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162481 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product991-1.png?v=1791633997 Refurb Squared Brocade Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF Brocade Compatible 10GBASE-CW40 SFP+ 1470nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw40-162487 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product992-1.png?v=1791633998 Refurb Squared Cisco Compatible 10GBASE-CW40 SFP+ 1510nm 40km Duplex LC Transceiver Module for SMF Cisco Compatible 10GBASE-CW40 SFP+ 1510nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162493 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product993-1.png?v=1791633999 Refurb Squared Ixia QMM850-PLUS Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Ixia QMM850-PLUS Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162500 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product994-1.png?v=1791634000 Refurb Squared Intel E40GQSFPSR Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Intel E40GQSFPSR Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162507 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product995-1_024b9450-068b-41c1-a24e-5c3b3f945233.png?v=1791634002 Refurb Squared Dell 407-BBOI Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Dell 407-BBOI Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162514 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product996-1_f84d6b55-c508-4992-8fd1-a6d1cda25ba7.png?v=1791634002 Refurb Squared Juniper QSFPP-40GBASE-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Juniper QSFPP-40GBASE-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162521 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product997-1.png?v=1791634004 Refurb Squared Check Point CPAC-TR-40SR-SSM160-QSFP Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Check Point CPAC-TR-40SR-SSM160-QSFP Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162528 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product998-1_1440a7f1-46fe-42a9-8fa7-2a9c8e04fd4d.png?v=1791634005 Refurb Squared Gigamon QSF-502 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Gigamon QSF-502 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162535 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product999-1.png?v=1791634006 Refurb Squared Edge-Core ET6401-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Edge-Core ET6401-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162542 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1000-1.png?v=1791634007 Refurb Squared F5 Networks OPT-0025-00 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF F5 Networks OPT-0025-00 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162549 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1001-1_61c50c8e-9bd4-433c-ac1a-6eb3c1c2521e.png?v=1791634008 Refurb Squared H3C QSFP-40G-SR4-MM850-NDDM Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF H3C QSFP-40G-SR4-MM850-NDDM Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162556 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1002-1.png?v=1791634009 Refurb Squared HW QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF HW QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162563 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1003-1.png?v=1791634010 Refurb Squared Alcatel-Lucent QSFP-40G-SR Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Alcatel-Lucent QSFP-40G-SR Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162570 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1004-1.png?v=1791634011 Refurb Squared ZTE QSFP-40GE-M150 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF ZTE QSFP-40GE-M150 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162577 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1005-1.png?v=1791634013 Refurb Squared Palo Alto Networks PAN-40G-QSFP-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Palo Alto Networks PAN-40G-QSFP-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162584 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1006-1.png?v=1791634013 Refurb Squared Arista QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Arista QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162591 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1007-1.png?v=1791634015 Refurb Squared IBM Lenovo 00D9865 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF IBM Lenovo 00D9865 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162598 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1008-1.png?v=1791634016 Refurb Squared Generic Q+85DMTP150D Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Generic Q+85DMTP150D Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162605 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1009-1.png?v=1791634017 Refurb Squared Chelsio SM40G-SR Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Chelsio SM40G-SR Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162612 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1010-1.png?v=1791634018 Refurb Squared Cisco QSFP-40G-SR4-S Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Cisco QSFP-40G-SR4-S Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162619 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1011-1.png?v=1791634019 Refurb Squared Avago AFBR-79EQPZ Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Avago AFBR-79EQPZ Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162626 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1012-1_ada412e0-461a-45f3-8da1-2528b2be459b.png?v=1791634021 Refurb Squared Brocade 40G-QSFP-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Brocade 40G-QSFP-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162633 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1013-1.png?v=1791634021 Refurb Squared APRESIA H-SR4-QSFP+ Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF APRESIA H-SR4-QSFP+ Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162640 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1014-1_950608f7-4f94-47d5-a03f-ed0e39499ba7.png?v=1791634022 Refurb Squared F5 Networks F5-UPG-QSFP+ Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF F5 Networks F5-UPG-QSFP+ Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162647 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1015-1.png?v=1791634024 Refurb Squared Ciena QSFP-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Ciena QSFP-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162654 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1016-1.png?v=1791634024 Refurb Squared NVIDIA/Mellanox MMA1B00-B150D Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF NVIDIA/Mellanox MMA1B00-B150D Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162661 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1017-1_76ed4660-44ba-40ce-8e95-5e5189852874.png?v=1791634026 Refurb Squared MRV QSFP-40G-SX Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF MRV QSFP-40G-SX Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162668 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1018-1_1d3106f8-752d-408f-bff6-46101a169bdf.png?v=1791634027 Refurb Squared Extreme 10319 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Extreme 10319 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162675 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1019-1.png?v=1791634030 Refurb Squared Allied Telesis QSFPSR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Allied Telesis QSFPSR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162682 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1020-1.png?v=1791634031 Refurb Squared Quanta QSFP-SR4-40G Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Quanta QSFP-SR4-40G Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162689 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1021-1.png?v=1791634033 Refurb Squared HPE H3C JG325A Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF HPE H3C JG325A Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162696 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1022-1_b49264c6-f2ef-482b-8b40-9fe36ed821df.png?v=1791634034 Refurb Squared D-Link DEM-QX01Q-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF D-Link DEM-QX01Q-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-sr4-162703 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1023-1.png?v=1791634035 Refurb Squared Avaya AA1404005-E6 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF Avaya AA1404005-E6 Compatible 40GBASE-SR4 QSFP+ 850nm 100m (OM3) /150m (OM4) MPO/MTP-12 Transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-10g-lr-162710 2026-10-22T04:13:20+04:00 daily https://www.refurb2.com/products/rs-sfp-10g-cw100-162711 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1025-1.png?v=1791634038 Refurb Squared Generic Compatible 10GBASE-CW100 SFP+ 1590nm 100km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-CW100 SFP+ 1590nm 100km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw100-162716 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1026-1.png?v=1791634039 Refurb Squared Generic Compatible 10GBASE-CW100 SFP+ 1570nm 100km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-CW100 SFP+ 1570nm 100km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw100-162721 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1027-1.png?v=1791634040 Refurb Squared Generic Compatible 10GBASE-CW100 SFP+ 1470nm 100km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-CW100 SFP+ 1470nm 100km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw100-162727 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1028-1.png?v=1791634041 Refurb Squared Generic Compatible 10GBASE-CW100 SFP+ 1510nm 100km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-CW100 SFP+ 1510nm 100km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw100-162732 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1029-1.png?v=1791634042 Refurb Squared Generic Compatible 10GBASE-CW100 SFP+ 1550nm 100km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-CW100 SFP+ 1550nm 100km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw100-162737 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1030-1.png?v=1791634043 Refurb Squared Generic Compatible 10GBASE-CW100 SFP+ 1610nm 100km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-CW100 SFP+ 1610nm 100km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw100-162743 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1031-1.png?v=1791634045 Refurb Squared Generic Compatible 10GBASE-CW100 SFP+ 1530nm 100km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-CW100 SFP+ 1530nm 100km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw100-162748 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1032-1.png?v=1791634047 Refurb Squared Generic Compatible 10GBASE-CW100 SFP+ 1490nm 100km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-CW100 SFP+ 1490nm 100km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162753 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1033-1_1ecd0dff-bfb2-4975-a5e0-953915cc2e60.png?v=1791634050 Refurb Squared Cisco CWDM-SFP10G-1490-20 Compatible 10GBASE-CW20 SFP+ 1490nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1490-20 Compatible 10GBASE-CW20 SFP+ 1490nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162759 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1034-1_53481c28-08ed-4420-9090-e898665d6f49.png?v=1791634051 Refurb Squared Ciena CWDM-SFP10G-1270 Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF Ciena CWDM-SFP10G-1270 Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162765 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1035-1.png?v=1791634053 Refurb Squared Juniper EX-SFP-10GE-CWE27-20 Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF Juniper EX-SFP-10GE-CWE27-20 Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162771 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1036-1.png?v=1791634055 Refurb Squared Cisco CWDM-SFP10G-1530-20 Compatible 10GBASE-CW20 SFP+ 1530nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1530-20 Compatible 10GBASE-CW20 SFP+ 1530nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162777 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1037-1.png?v=1791634056 Refurb Squared Cisco CWDM-SFP10G-1330-20 Compatible 10GBASE-CW20 SFP+ 1330nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1330-20 Compatible 10GBASE-CW20 SFP+ 1330nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162783 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1038-1.png?v=1791634057 Refurb Squared Cisco CWDM-SFP10G-1350-20 Compatible 10GBASE-CW20 SFP+ 1350nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1350-20 Compatible 10GBASE-CW20 SFP+ 1350nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162789 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1039-1_2ef159e7-a609-4280-a523-d3afde5b4e9b.png?v=1791634058 Refurb Squared Cisco CWDM-SFP10G-1590-20 Compatible 10GBASE-CW20 SFP+ 1590nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1590-20 Compatible 10GBASE-CW20 SFP+ 1590nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162795 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1040-1.png?v=1791634060 Refurb Squared Cisco CWDM-SFP10G-1390-20 Compatible 10GBASE-CW20 SFP+ 1390nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1390-20 Compatible 10GBASE-CW20 SFP+ 1390nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162801 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1041-1.png?v=1791634060 Refurb Squared H3C CWDM-SFP10G-1270-20 Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF H3C CWDM-SFP10G-1270-20 Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162807 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1042-1_38bf223c-5059-4fcb-b396-8308411cfbc4.png?v=1791634062 Refurb Squared Cisco CWDM-SFP10G-1450-20 Compatible 10GBASE-CW20 SFP+ 1450nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1450-20 Compatible 10GBASE-CW20 SFP+ 1450nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162813 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1043-1.png?v=1791634063 Refurb Squared Cisco CWDM-SFP10G-1550-20 Compatible 10GBASE-CW20 SFP+ 1550nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1550-20 Compatible 10GBASE-CW20 SFP+ 1550nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162819 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1044-1.png?v=1791634064 Refurb Squared Cisco CWDM-SFP10G-1570-20 Compatible 10GBASE-CW20 SFP+ 1570nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1570-20 Compatible 10GBASE-CW20 SFP+ 1570nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162825 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1045-1.png?v=1791634065 Refurb Squared Cisco CWDM-SFP10G-1610-20 Compatible 10GBASE-CW20 SFP+ 1610nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1610-20 Compatible 10GBASE-CW20 SFP+ 1610nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162831 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1046-1_e4da5274-caad-432d-93e9-442d684ddd72.png?v=1791634066 Refurb Squared Generic Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162837 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1047-1.png?v=1791634067 Refurb Squared Cisco CWDM-SFP10G-1290-20 Compatible 10GBASE-CW20 SFP+ 1290nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1290-20 Compatible 10GBASE-CW20 SFP+ 1290nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162843 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1048-1.png?v=1791634069 Refurb Squared Cisco CWDM-SFP10G-1370-20 Compatible 10GBASE-CW20 SFP+ 1370nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1370-20 Compatible 10GBASE-CW20 SFP+ 1370nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162849 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1049-1.png?v=1791634070 Refurb Squared Cisco CWDM-SFP10G-1270-20 Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1270-20 Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162855 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1050-1.png?v=1791634071 Refurb Squared Cisco CWDM-SFP10G-1310-20 Compatible 10GBASE-CW20 SFP+ 1310nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1310-20 Compatible 10GBASE-CW20 SFP+ 1310nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162861 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1051-1.png?v=1791634071 Refurb Squared Brocade XBR-SFP10G1270-20 Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF Brocade XBR-SFP10G1270-20 Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162867 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1052-1.png?v=1791634072 Refurb Squared Cisco CWDM-SFP10G-1470-20 Compatible 10GBASE-CW20 SFP+ 1470nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1470-20 Compatible 10GBASE-CW20 SFP+ 1470nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162873 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1053-1_7adeb334-59eb-4014-85a4-b081a1b33e4b.png?v=1791634073 Refurb Squared Dell CWDM-SFP10G-1270 Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF Dell CWDM-SFP10G-1270 Compatible 10GBASE-CW20 SFP+ 1270nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162879 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1054-1.png?v=1791634074 Refurb Squared Cisco CWDM-SFP10G-1430-20 Compatible 10GBASE-CW20 SFP+ 1430nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1430-20 Compatible 10GBASE-CW20 SFP+ 1430nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162885 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1055-1_a139d226-55c2-4aa1-a5dd-c2df0a96a6af.png?v=1791634076 Refurb Squared Cisco CWDM-SFP10G-1510-20 Compatible 10GBASE-CW20 SFP+ 1510nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1510-20 Compatible 10GBASE-CW20 SFP+ 1510nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw20-162891 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1056-1.png?v=1791634077 Refurb Squared Cisco CWDM-SFP10G-1410-20 Compatible 10GBASE-CW20 SFP+ 1410nm 20km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1410-20 Compatible 10GBASE-CW20 SFP+ 1410nm 20km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162897 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1057-1.png?v=1791634078 Refurb Squared Cisco C54 DWDM-SFP10G-34.25 Compatible 10GBASE-DW40 SFP+ 1534.25nm 40km Duplex LC Transceiver Module for SMF Cisco C54 DWDM-SFP10G-34.25 Compatible 10GBASE-DW40 SFP+ 1534.25nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162903 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1058-1.png?v=1791634079 Refurb Squared Cisco C18 DWDM-SFP10G-63.05 Compatible 10GBASE-DW40 SFP+ 1563.05nm 40km Duplex LC Transceiver Module for SMF Cisco C18 DWDM-SFP10G-63.05 Compatible 10GBASE-DW40 SFP+ 1563.05nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162909 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1059-1.png?v=1791634080 Refurb Squared Cisco C29 DWDM-SFP10G-54.13 Compatible 10GBASE-DW40 SFP+ 1554.13nm 40km Duplex LC Transceiver Module for SMF Cisco C29 DWDM-SFP10G-54.13 Compatible 10GBASE-DW40 SFP+ 1554.13nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162915 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1060-1.png?v=1791634081 Refurb Squared Cisco C32 DWDM-SFP10G-51.72 Compatible 10GBASE-DW40 SFP+ 1551.72nm 40km Duplex LC Transceiver Module for SMF Cisco C32 DWDM-SFP10G-51.72 Compatible 10GBASE-DW40 SFP+ 1551.72nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162921 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1061-1_e9ba1d7d-1d67-4ca7-93ab-d334d81df63f.png?v=1791634082 Refurb Squared Cisco C35 DWDM-SFP10G-49.32 Compatible 10GBASE-DW40 SFP+ 1549.32nm 40km Duplex LC Transceiver Module for SMF Cisco C35 DWDM-SFP10G-49.32 Compatible 10GBASE-DW40 SFP+ 1549.32nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162927 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1062-1.png?v=1791634084 Refurb Squared Cisco C37 DWDM-SFP10G-47.72 Compatible 10GBASE-DW40 SFP+ 1547.72nm 40km Duplex LC Transceiver Module for SMF Cisco C37 DWDM-SFP10G-47.72 Compatible 10GBASE-DW40 SFP+ 1547.72nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162933 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1063-1.png?v=1791634085 Refurb Squared Cisco C38 DWDM-SFP10G-46.92 Compatible 10GBASE-DW40 SFP+ 1546.92nm 40km Duplex LC Transceiver Module for SMF Cisco C38 DWDM-SFP10G-46.92 Compatible 10GBASE-DW40 SFP+ 1546.92nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162939 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1064-1.png?v=1791634086 Refurb Squared Cisco C51 DWDM-SFP10G-36.61 Compatible 10GBASE-DW40 SFP+ 1536.61nm 40km Duplex LC Transceiver Module for SMF Cisco C51 DWDM-SFP10G-36.61 Compatible 10GBASE-DW40 SFP+ 1536.61nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162945 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1065-1.png?v=1791634087 Refurb Squared Dell C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF Dell C17 DWDM-SFP10G-63.86 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162951 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1066-1_a8b9bec9-e415-472b-9af0-7abeef642363.png?v=1791634088 Refurb Squared Cisco C31 DWDM-SFP10G-52.52 Compatible 10GBASE-DW40 SFP+ 1552.52nm 40km Duplex LC Transceiver Module for SMF Cisco C31 DWDM-SFP10G-52.52 Compatible 10GBASE-DW40 SFP+ 1552.52nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162957 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1067-1_223acfd7-35a7-4c81-ac1d-eb7625278026.png?v=1791634089 Refurb Squared Cisco C34 DWDM-SFP10G-50.12 Compatible 10GBASE-DW40 SFP+ 1550.12nm 40km Duplex LC Transceiver Module for SMF Cisco C34 DWDM-SFP10G-50.12 Compatible 10GBASE-DW40 SFP+ 1550.12nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162963 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1068-1.png?v=1791634090 Refurb Squared Cisco C26 DWDM-SFP10G-56.55 Compatible 10GBASE-DW40 SFP+ 1556.55nm 40km Duplex LC Transceiver Module for SMF Cisco C26 DWDM-SFP10G-56.55 Compatible 10GBASE-DW40 SFP+ 1556.55nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162969 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1069-1.png?v=1791634092 Refurb Squared Cisco C50 DWDM-SFP10G-37.40 Compatible 10GBASE-DW40 SFP+ 1537.4nm 40km Duplex LC Transceiver Module for SMF Cisco C50 DWDM-SFP10G-37.40 Compatible 10GBASE-DW40 SFP+ 1537.4nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162975 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1070-1_7204c77f-e8ea-43a5-a765-75c3516dbe9a.png?v=1791634093 Refurb Squared H3C C17 DWDM-SFP10G-63.86-40 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF H3C C17 DWDM-SFP10G-63.86-40 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162981 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1071-1.png?v=1791634095 Refurb Squared MRV C17 SFP-10GDWER-17 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF MRV C17 SFP-10GDWER-17 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162987 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1072-1.png?v=1791634096 Refurb Squared Cisco C61 DWDM-SFP10G-28.77 Compatible 10GBASE-DW40 SFP+ 1528.77nm 40km Duplex LC Transceiver Module for SMF Cisco C61 DWDM-SFP10G-28.77 Compatible 10GBASE-DW40 SFP+ 1528.77nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162993 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1073-1_76968bd3-b41e-4101-b621-6118607d064e.png?v=1791634097 Refurb Squared Cisco C52 DWDM-SFP10G-35.82 Compatible 10GBASE-DW40 SFP+ 1535.82nm 40km Duplex LC Transceiver Module for SMF Cisco C52 DWDM-SFP10G-35.82 Compatible 10GBASE-DW40 SFP+ 1535.82nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-162999 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1074-1.png?v=1791634098 Refurb Squared Cisco C45 DWDM-SFP10G-41.35 Compatible 10GBASE-DW40 SFP+ 1541.35nm 40km Duplex LC Transceiver Module for SMF Cisco C45 DWDM-SFP10G-41.35 Compatible 10GBASE-DW40 SFP+ 1541.35nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163005 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1075-1.png?v=1791634100 Refurb Squared Cisco C27 DWDM-SFP10G-55.75 Compatible 10GBASE-DW40 SFP+ 1555.75nm 40km Duplex LC Transceiver Module for SMF Cisco C27 DWDM-SFP10G-55.75 Compatible 10GBASE-DW40 SFP+ 1555.75nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163011 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1076-1.png?v=1791634101 Refurb Squared Cisco C43 DWDM-SFP10G-42.94 Compatible 10GBASE-DW40 SFP+ 1542.94nm 40km Duplex LC Transceiver Module for SMF Cisco C43 DWDM-SFP10G-42.94 Compatible 10GBASE-DW40 SFP+ 1542.94nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163017 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1077-1_44c2636f-aa27-4546-9bcb-9eb7a9547227.png?v=1791634102 Refurb Squared Cisco C36 DWDM-SFP10G-48.51 Compatible 10GBASE-DW40 SFP+ 1548.51nm 40km Duplex LC Transceiver Module for SMF Cisco C36 DWDM-SFP10G-48.51 Compatible 10GBASE-DW40 SFP+ 1548.51nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163023 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1078-1.png?v=1791634104 Refurb Squared Generic Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163029 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1079-1.png?v=1791634105 Refurb Squared Cisco C20 DWDM-SFP10G-61.41 Compatible 10GBASE-DW40 SFP+ 1561.41nm 40km Duplex LC Transceiver Module for SMF Cisco C20 DWDM-SFP10G-61.41 Compatible 10GBASE-DW40 SFP+ 1561.41nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163035 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1080-1.png?v=1791634106 Refurb Squared Brocade C17 10G-SFPP-ZRD-1563.86 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF Brocade C17 10G-SFPP-ZRD-1563.86 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163041 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1081-1.png?v=1791634107 Refurb Squared Cisco C58 DWDM-SFP10G-31.12 Compatible 10GBASE-DW40 SFP+ 1531.12nm 40km Duplex LC Transceiver Module for SMF Cisco C58 DWDM-SFP10G-31.12 Compatible 10GBASE-DW40 SFP+ 1531.12nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163047 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1082-1.png?v=1791634109 Refurb Squared Ciena C17 DWDM-SFP10G-63.86-40 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF Ciena C17 DWDM-SFP10G-63.86-40 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163053 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1083-1_37feb6fd-6ab2-4a1f-9cea-347119f49148.png?v=1791634110 Refurb Squared Cisco C60 DWDM-SFP10G-29.55 Compatible 10GBASE-DW40 SFP+ 1529.55nm 40km Duplex LC Transceiver Module for SMF Cisco C60 DWDM-SFP10G-29.55 Compatible 10GBASE-DW40 SFP+ 1529.55nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163059 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1084-1.png?v=1791634111 Refurb Squared Cisco C53 DWDM-SFP10G-35.04 Compatible 10GBASE-DW40 SFP+ 1535.04nm 40km Duplex LC Transceiver Module for SMF Cisco C53 DWDM-SFP10G-35.04 Compatible 10GBASE-DW40 SFP+ 1535.04nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163065 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1085-1.png?v=1791634113 Refurb Squared Cisco C48 DWDM-SFP10G-38.98 Compatible 10GBASE-DW40 SFP+ 1538.98nm 40km Duplex LC Transceiver Module for SMF Cisco C48 DWDM-SFP10G-38.98 Compatible 10GBASE-DW40 SFP+ 1538.98nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163071 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1086-1_f61550d3-28d4-4f4c-b108-d3c6b6a9e1c7.png?v=1791634114 Refurb Squared Cisco C46 DWDM-SFP10G-40.56 Compatible 10GBASE-DW40 SFP+ 1540.56nm 40km Duplex LC Transceiver Module for SMF Cisco C46 DWDM-SFP10G-40.56 Compatible 10GBASE-DW40 SFP+ 1540.56nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163077 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1087-1.png?v=1791634116 Refurb Squared Cisco C33 DWDM-SFP10G-50.92 Compatible 10GBASE-DW40 SFP+ 1550.92nm 40km Duplex LC Transceiver Module for SMF Cisco C33 DWDM-SFP10G-50.92 Compatible 10GBASE-DW40 SFP+ 1550.92nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163083 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1088-1.png?v=1791634117 Refurb Squared Cisco C49 DWDM-SFP10G-38.19 Compatible 10GBASE-DW40 SFP+ 1538.19nm 40km Duplex LC Transceiver Module for SMF Cisco C49 DWDM-SFP10G-38.19 Compatible 10GBASE-DW40 SFP+ 1538.19nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163089 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1089-1.png?v=1791634121 Refurb Squared HW C17 DWDM-SFP10G-1563-86 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF HW C17 DWDM-SFP10G-1563-86 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163095 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1090-1.png?v=1791634123 Refurb Squared Cisco C30 DWDM-SFP10G-53.33 Compatible 10GBASE-DW40 SFP+ 1553.33nm 40km Duplex LC Transceiver Module for SMF Cisco C30 DWDM-SFP10G-53.33 Compatible 10GBASE-DW40 SFP+ 1553.33nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163101 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1091-1.png?v=1791634125 Refurb Squared Cisco C56 DWDM-SFP10G-32.68 Compatible 10GBASE-DW40 SFP+ 1532.68nm 40km Duplex LC Transceiver Module for SMF Cisco C56 DWDM-SFP10G-32.68 Compatible 10GBASE-DW40 SFP+ 1532.68nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163107 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1092-1.png?v=1791634126 Refurb Squared Cisco C22 DWDM-SFP10G-59.79 Compatible 10GBASE-DW40 SFP+ 1559.79nm 40km Duplex LC Transceiver Module for SMF Cisco C22 DWDM-SFP10G-59.79 Compatible 10GBASE-DW40 SFP+ 1559.79nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163113 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1093-1.png?v=1791634128 Refurb Squared Cisco C41 DWDM-SFP10G-44.53 Compatible 10GBASE-DW40 SFP+ 1544.53nm 40km Duplex LC Transceiver Module for SMF Cisco C41 DWDM-SFP10G-44.53 Compatible 10GBASE-DW40 SFP+ 1544.53nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163119 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1094-1_acf01f2c-7dcf-4d48-96bf-37fa8c03fbb0.png?v=1791634130 Refurb Squared Cisco C19 DWDM-SFP10G-62.23 Compatible 10GBASE-DW40 SFP+ 1562.23nm 40km Duplex LC Transceiver Module for SMF Cisco C19 DWDM-SFP10G-62.23 Compatible 10GBASE-DW40 SFP+ 1562.23nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163125 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1095-1.png?v=1791634131 Refurb Squared Cisco C40 DWDM-SFP10G-45.32 Compatible 10GBASE-DW40 SFP+ 1545.32nm 40km Duplex LC Transceiver Module for SMF Cisco C40 DWDM-SFP10G-45.32 Compatible 10GBASE-DW40 SFP+ 1545.32nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163131 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1096-1.png?v=1791634133 Refurb Squared Cisco C39 DWDM-SFP10G-46.12 Compatible 10GBASE-DW40 SFP+ 1546.12nm 40km Duplex LC Transceiver Module for SMF Cisco C39 DWDM-SFP10G-46.12 Compatible 10GBASE-DW40 SFP+ 1546.12nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163137 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1097-1.png?v=1791634135 Refurb Squared Cisco C24 DWDM-SFP10G-58.17 Compatible 10GBASE-DW40 SFP+ 1558.17nm 40km Duplex LC Transceiver Module for SMF Cisco C24 DWDM-SFP10G-58.17 Compatible 10GBASE-DW40 SFP+ 1558.17nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163143 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1098-1.png?v=1791634137 Refurb Squared Cisco C57 DWDM-SFP10G-31.90 Compatible 10GBASE-DW40 SFP+ 1531.9nm 40km Duplex LC Transceiver Module for SMF Cisco C57 DWDM-SFP10G-31.90 Compatible 10GBASE-DW40 SFP+ 1531.9nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163149 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1099-1.png?v=1791634138 Refurb Squared Juniper C17 SFPP-10G-DW17 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF Juniper C17 SFPP-10G-DW17 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163155 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1100-1.png?v=1791634140 Refurb Squared Cisco C21 DWDM-SFP10G-60.61 Compatible 10GBASE-DW40 SFP+ 1560.61nm 40km Duplex LC Transceiver Module for SMF Cisco C21 DWDM-SFP10G-60.61 Compatible 10GBASE-DW40 SFP+ 1560.61nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163161 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1101-1_316c83dc-52f6-478d-8738-7b8dde928801.png?v=1791634142 Refurb Squared Cisco C23 DWDM-SFP10G-58.98 Compatible 10GBASE-DW40 SFP+ 1558.98nm 40km Duplex LC Transceiver Module for SMF Cisco C23 DWDM-SFP10G-58.98 Compatible 10GBASE-DW40 SFP+ 1558.98nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163167 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1102-1_84b1689c-25ad-4e31-b26e-2446c568a730.png?v=1791634145 Refurb Squared Cisco C25 DWDM-SFP10G-57.36 Compatible 10GBASE-DW40 SFP+ 1557.36nm 40km Duplex LC Transceiver Module for SMF Cisco C25 DWDM-SFP10G-57.36 Compatible 10GBASE-DW40 SFP+ 1557.36nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-dw40-163173 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1103-1.png?v=1791634147 Refurb Squared Arista C17 SFP-10G-DW-63.86 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF Arista C17 SFP-10G-DW-63.86 Compatible 10GBASE-DW40 SFP+ 1563.86nm 40km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163179 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1104-1.png?v=1791634149 Refurb Squared Generic Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Generic Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163180 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1105-1_5c039c6d-5a58-4bee-94c8-190ff6afeaf8.png?v=1791634153 Refurb Squared Fortinet FG-TRAN-QSFP+ER Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Fortinet FG-TRAN-QSFP+ER Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163181 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1106-1.png?v=1791634154 Refurb Squared HW QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF HW QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163182 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1107-1_b2295c1e-2af9-47b8-89b8-fb844ee59b44.png?v=1791634156 Refurb Squared Arista QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Arista QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163183 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1108-1.png?v=1791634157 Refurb Squared Avaya AA1404003-E6 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Avaya AA1404003-E6 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163184 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1109-1_a381b7de-404f-4537-86ac-541dbcd2ac80.png?v=1791634158 Refurb Squared Chelsio SM40G-ER Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Chelsio SM40G-ER Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163185 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1110-1.png?v=1791634159 Refurb Squared Edge-Core PAN-40G-QSFP-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Edge-Core PAN-40G-QSFP-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163186 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1111-1.png?v=1791634161 Refurb Squared MRV QSFP-40GD-ER Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF MRV QSFP-40GD-ER Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163187 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1112-1.png?v=1791634162 Refurb Squared Avago QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Avago QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163188 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1113-1.png?v=1791634164 Refurb Squared Intel E40GQSFPER Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Intel E40GQSFPER Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163189 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1114-1.png?v=1791634165 Refurb Squared Quanta QSFP-ER4-40G Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Quanta QSFP-ER4-40G Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163190 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1115-1.png?v=1791634166 Refurb Squared Extreme 10335 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Extreme 10335 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163191 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1116-1.png?v=1791634168 Refurb Squared Dell 430-4917-40 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Dell 430-4917-40 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163192 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1117-1_6f0a93da-92c0-4772-9af2-29a4462232d5.png?v=1791634169 Refurb Squared ZTE QSFP-40GE-S40K Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF ZTE QSFP-40GE-S40K Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163193 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1118-1.png?v=1791634171 Refurb Squared Brocade 40G-QSFP-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Brocade 40G-QSFP-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163194 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1119-1.png?v=1791634172 Refurb Squared Palo Alto Networks PAN-40G-QSFP-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Palo Alto Networks PAN-40G-QSFP-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163195 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1120-1.png?v=1791634174 Refurb Squared Juniper QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Juniper QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163196 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1121-1.png?v=1791634175 Refurb Squared D-Link DEM-QX40Q-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF D-Link DEM-QX40Q-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163197 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1122-1.png?v=1791634176 Refurb Squared Allied Telesis QSFPER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Allied Telesis QSFPER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163198 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1123-1.png?v=1791634178 Refurb Squared Mellanox MC2210511-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Mellanox MC2210511-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163199 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1124-1_09f67935-9e94-4fd7-947d-fb932883a9f1.png?v=1791634179 Refurb Squared Check Point CPAC-TR-40ER-SSM160-QSFP-C Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Check Point CPAC-TR-40ER-SSM160-QSFP-C Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163200 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1125-1.png?v=1791634181 Refurb Squared Cisco QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163201 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1126-1.png?v=1791634183 Refurb Squared Mikrotik Q+31DLC40D Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Mikrotik Q+31DLC40D Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163202 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1127-1_212db07c-e86d-4eb5-84af-956aba83b42e.png?v=1791634185 Refurb Squared H3C QSFP-40G-ER4-SM1310 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF H3C QSFP-40G-ER4-SM1310 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163203 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1128-1.png?v=1791634185 Refurb Squared HPE H3C JL306A Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF HPE H3C JL306A Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163204 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1129-1.png?v=1791634187 Refurb Squared Alcatel-Lucent QSFP-40G-ER Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Alcatel-Lucent QSFP-40G-ER Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163205 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1130-1.png?v=1791634188 Refurb Squared Ciena QSFP-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF Ciena QSFP-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-er4-163206 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1131-1.png?v=1791634189 Refurb Squared F5 Networks F5-UPG-QSFP+ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP+ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163207 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1132-1.png?v=1791634191 Refurb Squared Ciena CWDM-SFP10G-1470 Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF Ciena CWDM-SFP10G-1470 Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163213 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1133-1.png?v=1791634193 Refurb Squared H3C CWDM-SFP10G-1470-80 Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF H3C CWDM-SFP10G-1470-80 Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163219 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1134-1.png?v=1791634194 Refurb Squared Cisco CWDM-SFP10G-1550 Compatible 10GBASE-CW80 SFP+ 1550nm 80km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1550 Compatible 10GBASE-CW80 SFP+ 1550nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163225 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1135-1.png?v=1791634195 Refurb Squared Juniper EX-SFP-10GE-CWZ47 Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF Juniper EX-SFP-10GE-CWZ47 Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163231 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1136-1.png?v=1791634197 Refurb Squared Cisco CWDM-SFP10G-1490 Compatible 10GBASE-CW80 SFP+ 1490nm 80km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1490 Compatible 10GBASE-CW80 SFP+ 1490nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163237 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1137-1.png?v=1791634199 Refurb Squared Cisco CWDM-SFP10G-1470 Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1470 Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163243 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1138-1.png?v=1791634200 Refurb Squared Cisco CWDM-SFP10G-1590 Compatible 10GBASE-CW80 SFP+ 1590nm 80km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1590 Compatible 10GBASE-CW80 SFP+ 1590nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163249 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1139-1_4dde5bed-87b3-44a5-b4ac-22cc4c6011d9.png?v=1791634202 Refurb Squared Cisco CWDM-SFP10G-1530 Compatible 10GBASE-CW80 SFP+ 1530nm 80km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1530 Compatible 10GBASE-CW80 SFP+ 1530nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163255 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1140-1.png?v=1791634203 Refurb Squared Dell Force10 CWDM-SFP10G-1470 Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF Dell Force10 CWDM-SFP10G-1470 Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163261 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1141-1.png?v=1791634205 Refurb Squared Generic Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF Generic Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163267 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1142-1_efdd4bb0-0d61-4468-aa1c-a0eac5d2a34b.png?v=1791634206 Refurb Squared Cisco CWDM-SFP10G-1510 Compatible 10GBASE-CW80 SFP+ 1510nm 80km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1510 Compatible 10GBASE-CW80 SFP+ 1510nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163273 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1143-1.png?v=1791634208 Refurb Squared Brocade XBR-SFP10G1470-80 Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF Brocade XBR-SFP10G1470-80 Compatible 10GBASE-CW80 SFP+ 1470nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163279 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1144-1.png?v=1791634213 Refurb Squared Cisco CWDM-SFP10G-1570 Compatible 10GBASE-CW80 SFP+ 1570nm 80km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1570 Compatible 10GBASE-CW80 SFP+ 1570nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-10g-cw80-163285 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1145-1.png?v=1791634214 Refurb Squared Cisco CWDM-SFP10G-1610 Compatible 10GBASE-CW80 SFP+ 1610nm 80km Duplex LC Transceiver Module for SMF Cisco CWDM-SFP10G-1610 Compatible 10GBASE-CW80 SFP+ 1610nm 80km Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163291 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1146-1.png?v=1791634215 Refurb Squared MRV QSFP-40GD-LR Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF MRV QSFP-40GD-LR Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163298 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1147-1.png?v=1791634217 Refurb Squared APRESIA H-LR4-QSFP+ Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF APRESIA H-LR4-QSFP+ Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163305 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1148-1.png?v=1791634218 Refurb Squared Ciena QSFP-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Ciena QSFP-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163312 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1149-1.png?v=1791634219 Refurb Squared Edge-Core ET6401-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Edge-Core ET6401-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163319 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1150-1.png?v=1791634221 Refurb Squared Palo Alto Networks PAN-40G-QSFP-LR4 Compatible Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Palo Alto Networks PAN-40G-QSFP-LR4 Compatible Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163326 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1151-1_72a5ef63-e5fe-44c1-928d-4162ad0e446e.png?v=1791634223 Refurb Squared IBM Lenovo 00D6222 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF IBM Lenovo 00D6222 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163333 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1152-1.png?v=1791634224 Refurb Squared Dell 430-4917 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Dell 430-4917 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163340 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1153-1.png?v=1791634226 Refurb Squared Arista QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Arista QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163347 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1154-1.png?v=1791634229 Refurb Squared Chelsio SM40G-LR Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Chelsio SM40G-LR Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163354 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1155-1.png?v=1791634230 Refurb Squared Gigamon QSF-503 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Gigamon QSF-503 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163361 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1156-1.png?v=1791634233 Refurb Squared D-Link DEM-QX10Q-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF D-Link DEM-QX10Q-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163368 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1157-1.png?v=1791634235 Refurb Squared NVIDIA/Mellanox MC2210511-LR4 Compatible 40Gb/s LR4 QSFP+ 1310nm 10km DOM Duplex LC-LC Optical Transceiver Module for SMF NVIDIA/Mellanox MC2210511-LR4 Compatible 40Gb/s LR4 QSFP+ 1310nm 10km DOM Duplex LC-LC Optical Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163375 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1158-1.png?v=1791634237 Refurb Squared Allied Telesis QSFPLR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Allied Telesis QSFPLR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163382 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1159-1_a4dadf38-07de-445d-a790-ea95e9a1009e.png?v=1791634238 Refurb Squared Ixia QLR4-PLUS Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Ixia QLR4-PLUS Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163389 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1160-1.png?v=1791634240 Refurb Squared Brocade 40G-QSFP-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Brocade 40G-QSFP-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163396 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1161-1_f8d45d5e-5fef-4c5d-ba05-28298aa12bbf.png?v=1791634241 Refurb Squared Alcatel-Lucent QSFP-40G-LR Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Alcatel-Lucent QSFP-40G-LR Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163403 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1162-1.png?v=1791634242 Refurb Squared F5 Networks F5-UPG-QSFP+LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF F5 Networks F5-UPG-QSFP+LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163410 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1163-1.png?v=1791634243 Refurb Squared H3C QSFP-40G-LR4-WDM1300 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF H3C QSFP-40G-LR4-WDM1300 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163417 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1164-1_61725b43-4044-4f3e-ad7f-3b12009645de.png?v=1791634244 Refurb Squared Generic Q+31DLC10D Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Generic Q+31DLC10D Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163424 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1165-1.png?v=1791634246 Refurb Squared Fortinet FG-TRAN-QSFP+LR Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Fortinet FG-TRAN-QSFP+LR Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163431 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1166-1.png?v=1791634247 Refurb Squared Generic Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Generic Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163438 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1167-1_cd4e5497-3cce-44ad-aa44-d88c46962eda.png?v=1791634248 Refurb Squared Check Point CPAC-TR-40LR-SSM160-QSFP Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Check Point CPAC-TR-40LR-SSM160-QSFP Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163445 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1168-1_333cff6a-9e5c-4c8d-84a0-5001122b114d.png?v=1791634250 Refurb Squared Avaya AA1404001-E6 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Avaya AA1404001-E6 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163452 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1169-1.png?v=1791634251 Refurb Squared HPE H3C JG661A Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF HPE H3C JG661A Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163459 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1170-1.png?v=1791634252 Refurb Squared Intel E40GQSFPLR Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Intel E40GQSFPLR Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163466 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1171-1.png?v=1791634253 Refurb Squared Cisco QSFP-40GE-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Cisco QSFP-40GE-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163473 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1172-1.png?v=1791634255 Refurb Squared HW QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF HW QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163480 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1173-1_b6f40b3a-67bd-4e62-bc3b-6e12d7b6a96f.png?v=1791634256 Refurb Squared Juniper QSFPP-40GBASE-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Juniper QSFPP-40GBASE-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163487 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1174-1.png?v=1791634257 Refurb Squared Extreme 40GB-LR4-QSFP Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Extreme 40GB-LR4-QSFP Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-qsfp-40g-lr4-163494 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1175-1.png?v=1791634258 Refurb Squared Avago QSFP-LR4-40G Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF Avago QSFP-LR4-40G Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u10-35-163501 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1176-1.png?v=1791634260 Refurb Squared Cisco GLC-BX-10U Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF Cisco GLC-BX-10U Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u10-35-163508 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1177-1_838f94e3-b188-480e-9a4a-351c2f145801.png?v=1791634262 Refurb Squared Dell SFP-GE-BX10-1310 Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF Dell SFP-GE-BX10-1310 Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u10-35-163515 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1178-1.png?v=1791634263 Refurb Squared Generic Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF Generic Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u10-35-163522 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1179-1_35916c16-08b8-4f9d-a76d-4d0d697ac1b2.png?v=1791634264 Refurb Squared Extreme MGBIC-BX10-D-1310 Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF Extreme MGBIC-BX10-D-1310 Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u10-35-163529 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1180-1.png?v=1791634265 Refurb Squared D-Link DEM-330R Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF D-Link DEM-330R Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u10-35-163536 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1181-1.png?v=1791634266 Refurb Squared Alcatel-Lucent SFP-DUAL-BX-U Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF Alcatel-Lucent SFP-DUAL-BX-U Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u10-35-163543 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1182-1.png?v=1791634267 Refurb Squared Juniper SFP-GE10KT13R15 Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF Juniper SFP-GE10KT13R15 Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u10-35-163550 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1183-1.png?v=1791634269 Refurb Squared H3C SFP-GE-10-SM1310-BIDI Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF H3C SFP-GE-10-SM1310-BIDI Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u10-35-163557 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1184-1_a3b9fa89-0133-45a0-ae4a-f0c6ed526760.png?v=1791634270 Refurb Squared Brocade E1MG-BXU-10 Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF Brocade E1MG-BXU-10 Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u10-35-163564 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1185-1.png?v=1791634271 Refurb Squared HW SFP-GE-10-SM1310 Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF HW SFP-GE-10-SM1310 Compatible 1000BASE-U10-35 SFP TX-1310nm/RX-1550nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d120-54-163571 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1186-1.png?v=1791634273 Refurb Squared Cisco GLC-BX120-D Compatible 1000BASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF Cisco GLC-BX120-D Compatible 1000BASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d120-54-163578 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1187-1.png?v=1791634274 Refurb Squared Generic Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF Generic Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d120-54-163585 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1188-1.png?v=1791634276 Refurb Squared Brocade E1MG-1G-BXD-120 Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF Brocade E1MG-1G-BXD-120 Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d120-54-163592 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1189-1_813d251d-69c6-46f3-b559-30690215e1b9.png?v=1791634277 Refurb Squared Dell SFP-GE-BX120D-1550 Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF Dell SFP-GE-BX120D-1550 Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d120-54-163599 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1190-1.png?v=1791634279 Refurb Squared H3C SFP-GE-120-SM1550-A Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF H3C SFP-GE-120-SM1550-A Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d120-54-163606 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1191-1.png?v=1791634280 Refurb Squared HW LE2MGSC120ED0 Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF HW LE2MGSC120ED0 Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d120-54-163613 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1192-1.png?v=1791634281 Refurb Squared Extreme MGBIC-BX120-D Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF Extreme MGBIC-BX120-D Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d120-54-163620 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1193-1.png?v=1791634282 Refurb Squared Juniper SFP-GE120KT15R14 Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF Juniper SFP-GE120KT15R14 Compatible 1GBASE-D120-54 SFP TX-1550nm/RX-1490nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163627 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1194-1.png?v=1791634284 Refurb Squared Cisco GLC-SX-MM Compatible 1000BASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF Cisco GLC-SX-MM Compatible 1000BASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163634 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1195-1.png?v=1791634285 Refurb Squared F5 Networks F5-UPG-SFP-R Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF F5 Networks F5-UPG-SFP-R Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163641 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1196-1.png?v=1791634286 Refurb Squared Arista SFP-1G-SX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF Arista SFP-1G-SX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163648 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1197-1_7ba0b3b8-1ac4-4f0c-8120-f1536c5e7eb4.png?v=1791634287 Refurb Squared Brocade E1MG-SX-OM Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF Brocade E1MG-SX-OM Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163655 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1198-1.png?v=1791634288 Refurb Squared Extreme I-MGBIC-GSX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF Extreme I-MGBIC-GSX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163662 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1199-1.png?v=1791634289 Refurb Squared Allied Telesis AT-SPSX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF Allied Telesis AT-SPSX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163669 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1200-1_00ef9ebd-30e5-4813-bf7d-2fa852d22bbf.png?v=1791634291 Refurb Squared Ciena OPT-SX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF Ciena OPT-SX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163676 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1201-1.png?v=1791634292 Refurb Squared HPE H3C JD118A Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF HPE H3C JD118A Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163683 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1202-1.png?v=1791634294 Refurb Squared HW SFP-1.25G-SX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF HW SFP-1.25G-SX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163690 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1203-1.png?v=1791634294 Refurb Squared Juniper EX-SFP-1GE-SX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF Juniper EX-SFP-1GE-SX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163697 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1204-1.png?v=1791634296 Refurb Squared D-Link DEM-311GT Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF D-Link DEM-311GT Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163704 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1205-1.png?v=1791634297 Refurb Squared Alcatel-Lucent SFP-GIG-SX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF Alcatel-Lucent SFP-GIG-SX Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163711 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1206-1.png?v=1791634298 Refurb Squared Dell 320-2881 Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF Dell 320-2881 Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163718 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1207-1_f5e99e5c-7dcf-4ec3-9106-0ca45ba14582.png?v=1791634300 Refurb Squared NVIDIA/Mellanox MC3208011-SX Compatible 1000BASE-SX SFP 850nm 500m DOM Duplex LC transceiver Module for MMF NVIDIA/Mellanox MC3208011-SX Compatible 1000BASE-SX SFP 850nm 500m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163725 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1208-1.png?v=1791634304 Refurb Squared H3C SFP-GE-SX-MM850-A Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF H3C SFP-GE-SX-MM850-A Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163732 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1209-1.png?v=1791634306 Refurb Squared Avago HFBR-5710L Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF Avago HFBR-5710L Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163739 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1210-1.png?v=1791634307 Refurb Squared Generic Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF Generic Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163746 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1211-1.png?v=1791634308 Refurb Squared Avaya AA1419048-E6 Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF Avaya AA1419048-E6 Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163753 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1212-1.png?v=1791634310 Refurb Squared Fortinet FN-TRAN-SX Compatible 1000BASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF Fortinet FN-TRAN-SX Compatible 1000BASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-163760 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1213-1.png?v=1791634311 Refurb Squared IBM 81Y1622 Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF IBM 81Y1622 Compatible 1GBASE-SX SFP 850nm 550m DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-mm-163767 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1214-1.png?v=1791634313 Refurb Squared Arista SFP-1G-SX-2 Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF Arista SFP-1G-SX-2 Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-mm-163773 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1215-1.png?v=1791634314 Refurb Squared Generic Compatible 1000BASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF Generic Compatible 1000BASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-mm-163779 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1216-1.png?v=1791634315 Refurb Squared Allied Telesis AT-SPEX Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF Allied Telesis AT-SPEX Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-mm-163785 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1217-1.png?v=1791634317 Refurb Squared Juniper JX-SFP-1GE-SX-2 Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF Juniper JX-SFP-1GE-SX-2 Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-mm-163791 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1218-1.png?v=1791634318 Refurb Squared Cisco SFP-GE-S-2 Compatible 1000BASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF Cisco SFP-GE-S-2 Compatible 1000BASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-mm-163797 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1219-1.png?v=1791634319 Refurb Squared Alcatel-Lucent SFP-GIG-EXTND Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF Alcatel-Lucent SFP-GIG-EXTND Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-mm-163803 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1220-1.png?v=1791634321 Refurb Squared D-Link DEM-312GT2 Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF D-Link DEM-312GT2 Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-mm-163809 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1221-1.png?v=1791634322 Refurb Squared Brocade E1MG-SX2-1310 Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF Brocade E1MG-SX2-1310 Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-mm-163815 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1222-1.png?v=1791634324 Refurb Squared Extreme I-MGBIC-LC03 Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF Extreme I-MGBIC-LC03 Compatible 1GBASE-SX-MM SFP 1310nm 2km DOM Duplex LC transceiver Module for MMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u120-45-163821 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1223-1.png?v=1791634325 Refurb Squared Brocade E1MG-1G-BXU-120 Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF Brocade E1MG-1G-BXU-120 Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u120-45-163828 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1224-1.png?v=1791634326 Refurb Squared Extreme MGBIC-BX120-U Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF Extreme MGBIC-BX120-U Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u120-45-163835 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1225-1.png?v=1791634327 Refurb Squared Juniper SFP-GE120KT14R15 Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF Juniper SFP-GE120KT14R15 Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u120-45-163842 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1226-1_4f746bd1-ddf4-46c9-beee-ffbe686b1ed6.png?v=1791634329 Refurb Squared Dell SFP-GE-BX120U-1490 Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF Dell SFP-GE-BX120U-1490 Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u120-45-163849 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1227-1.png?v=1791634332 Refurb Squared Cisco GLC-BX120-U Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF Cisco GLC-BX120-U Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u120-45-163856 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1228-1.png?v=1791634334 Refurb Squared Generic Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF Generic Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u120-45-163863 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1229-1.png?v=1791634336 Refurb Squared HW LE2MGSC120DE0 Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF HW LE2MGSC120DE0 Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u120-45-163870 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1230-1.png?v=1791634339 Refurb Squared H3C SFP-GE-120-SM1490-A Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF H3C SFP-GE-120-SM1490-A Compatible 1000BASE-U120-45 SFP TX-1490nm/RX-1550nm 120km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-lx-20-163877 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1231-1.png?v=1791634341 Refurb Squared Generic Compatible 1000BASE-LX-20 SFP 1310nm 20km DOM Duplex LC transceiver Module for SMF Generic Compatible 1000BASE-LX-20 SFP 1310nm 20km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-lx-20-163884 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1232-1.png?v=1791634342 Refurb Squared Arista SFP-1G-LX-20 Compatible 1GBASE-LX-20 SFP 1310nm 20km DOM Duplex LC transceiver Module for SMF Arista SFP-1G-LX-20 Compatible 1GBASE-LX-20 SFP 1310nm 20km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-lx-20-163891 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1233-1.png?v=1791634343 Refurb Squared Brocade E1MG-LX-20 Compatible 1GBASE-LX-20 SFP 1310nm 20km DOM Duplex LC transceiver Module for SMF Brocade E1MG-LX-20 Compatible 1GBASE-LX-20 SFP 1310nm 20km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-lx-20-163898 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1234-1.png?v=1791634345 Refurb Squared H3C SFP-GE-LX-SM1310-20 Compatible 1GBASE-LX-20 SFP 1310nm 20km DOM Duplex LC transceiver Module for SMF H3C SFP-GE-LX-SM1310-20 Compatible 1GBASE-LX-20 SFP 1310nm 20km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-lx-20-163905 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1235-1.png?v=1791634346 Refurb Squared Juniper SFP-1GE-LX-20 Compatible 1GBASE-LX-20 SFP 1310nm 20km DOM Duplex LC transceiver Module for SMF Juniper SFP-1GE-LX-20 Compatible 1GBASE-LX-20 SFP 1310nm 20km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-lx-20-163912 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1236-1.png?v=1791634348 Refurb Squared Cisco GLC-LH-SM-20 Compatible 1000BASE-LX-20 SFP 1310nm 20km DOM Duplex LC transceiver Module for SMF Cisco GLC-LH-SM-20 Compatible 1000BASE-LX-20 SFP 1310nm 20km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d20-53-163919 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1237-1.png?v=1791634349 Refurb Squared HW SFP-GE-20-SM1550-U Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF HW SFP-GE-20-SM1550-U Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d20-53-163926 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1238-1.png?v=1791634350 Refurb Squared Cisco GLC-BX-20D Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF Cisco GLC-BX-20D Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d20-53-163933 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1239-1.png?v=1791634351 Refurb Squared Juniper SFP-GE20KT15R13 Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF Juniper SFP-GE20KT15R13 Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d20-53-163940 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1240-1.png?v=1791634353 Refurb Squared Extreme MGBIC-BX20-U-1550 Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF Extreme MGBIC-BX20-U-1550 Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d20-53-163947 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1241-1_66a46b20-6a7d-415c-8c82-787a0a68eaf7.png?v=1791634354 Refurb Squared Generic Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF Generic Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d20-53-163954 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1242-1.png?v=1791634356 Refurb Squared Dell SFP-GE-BX20-1550 Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF Dell SFP-GE-BX20-1550 Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d20-53-163961 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1243-1.png?v=1791634357 Refurb Squared H3C SFP-GE-20-SM1550-BIDI Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF H3C SFP-GE-20-SM1550-BIDI Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d20-53-163968 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1244-1_80ab6ba5-f46f-47cd-9e5e-e2c03cf5cbc1.png?v=1791634358 Refurb Squared Brocade E1MG-1G-BXD-20 Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF Brocade E1MG-1G-BXD-20 Compatible 1000BASE-D20-53 SFP TX-1550nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-31-163975 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1245-1.png?v=1791634360 Refurb Squared Allied Telesis AT-SPLX40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF Allied Telesis AT-SPLX40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-31-163982 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1246-1.png?v=1791634361 Refurb Squared Cisco MGBLH1 Compatible 1000BASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF Cisco MGBLH1 Compatible 1000BASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-31-163989 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1247-1.png?v=1791634362 Refurb Squared Alcatel-Lucent SFP-GIG-LH40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF Alcatel-Lucent SFP-GIG-LH40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-31-163996 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1248-1.png?v=1791634364 Refurb Squared Extreme I-MGBIC-GLX-40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF Extreme I-MGBIC-GLX-40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-31-164003 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1249-1.png?v=1791634365 Refurb Squared Brocade E1MG-EX-40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF Brocade E1MG-EX-40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-31-164010 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1250-1.png?v=1791634366 Refurb Squared Arista SFP-1G-EX-40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF Arista SFP-1G-EX-40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-31-164017 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1251-1.png?v=1791634367 Refurb Squared D-Link DEM-314GT Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF D-Link DEM-314GT Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-31-164024 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1252-1.png?v=1791634369 Refurb Squared Juniper SFP-1GE-EX-40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF Juniper SFP-1GE-EX-40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-31-164031 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1253-1.png?v=1791634371 Refurb Squared H3C SFP-GE-LH40-SM1310 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF H3C SFP-GE-LH40-SM1310 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-31-164038 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1254-1.png?v=1791634371 Refurb Squared Dell SFP-LX-40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF Dell SFP-LX-40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-31-164045 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1255-1.png?v=1791634373 Refurb Squared HPE H3C JD061A Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF HPE H3C JD061A Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-31-164052 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1256-1_c2357225-3cb5-4b56-ab9c-13beea0831b0.png?v=1791634374 Refurb Squared HW SFP-1.25G-LH40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF HW SFP-1.25G-LH40 Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-31-164059 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1257-1.png?v=1791634376 Refurb Squared Generic Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF Generic Compatible 1GBASE-EX-31 SFP 1310nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-zx-160-164066 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1258-1.png?v=1791634377 Refurb Squared Arista SFP-1G-EZX-160 Compatible 1GBASE-ZX SFP 1550nm 160km DOM Duplex LC transceiver Module for SMF Arista SFP-1G-EZX-160 Compatible 1GBASE-ZX SFP 1550nm 160km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-zx-160-164073 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1259-1.png?v=1791634378 Refurb Squared Cisco GLC-EZX-SM-160 Compatible 1000BASE-ZX SFP 1550nm 160km DOM Duplex LC transceiver Module for SMF Cisco GLC-EZX-SM-160 Compatible 1000BASE-ZX SFP 1550nm 160km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-zx-160-164080 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1260-1.png?v=1791634380 Refurb Squared Generic Compatible 1000BASE-ZX SFP 1550nm 160km DOM Duplex LC transceiver Module for SMF Generic Compatible 1000BASE-ZX SFP 1550nm 160km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-zx-160-164087 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1261-1.png?v=1791634381 Refurb Squared Alcatel-Lucent SFP-GIG-ZXC Compatible 1GBASE-ZX SFP 1550nm 160km DOM Duplex LC transceiver Module for SMF Alcatel-Lucent SFP-GIG-ZXC Compatible 1GBASE-ZX SFP 1550nm 160km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-zx-160-164094 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1262-1_8566b2ff-e820-4eac-a976-b444829a9bb7.png?v=1791634382 Refurb Squared Brocade E1MG-ZXC-160 Compatible 1GBASE-ZX SFP 1550nm 160km DOM Duplex LC transceiver Module for SMF Brocade E1MG-ZXC-160 Compatible 1GBASE-ZX SFP 1550nm 160km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-zx-160-164101 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1263-1_43f19337-43aa-4a61-828a-47ddcfd3d47c.png?v=1791634383 Refurb Squared Juniper SFP-1GE-EZX-160 Compatible 1GBASE-ZX SFP 1550nm 160km DOM Duplex LC transceiver Module for SMF Juniper SFP-1GE-EZX-160 Compatible 1GBASE-ZX SFP 1550nm 160km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-164108 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1264-1.png?v=1791634385 Refurb Squared Generic Compatible 1000BASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF Generic Compatible 1000BASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-164115 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1265-1.png?v=1791634386 Refurb Squared Allied Telesis AT-SPLX40/1550 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF Allied Telesis AT-SPLX40/1550 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-164122 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1266-1.png?v=1791634387 Refurb Squared Dell SFP-EX1550-40 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF Dell SFP-EX1550-40 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-164129 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1267-1_5a550493-0694-489c-b056-1a241a3a886f.png?v=1791634389 Refurb Squared H3C SFP-GE-LH40-SM1550 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF H3C SFP-GE-LH40-SM1550 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-164136 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1268-1.png?v=1791634391 Refurb Squared Cisco GLC-EX-SM1550-40 Compatible 1000BASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF Cisco GLC-EX-SM1550-40 Compatible 1000BASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-164143 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1269-1.png?v=1791634394 Refurb Squared Arista SFP-1G-EX1550-40 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF Arista SFP-1G-EX1550-40 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-164150 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1270-1.png?v=1791634395 Refurb Squared Juniper SFP-1GE-EX1550-40 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF Juniper SFP-1GE-EX1550-40 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-164157 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1271-1.png?v=1791634396 Refurb Squared HPE H3C JD062A Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF HPE H3C JD062A Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-164164 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1272-1.png?v=1791634397 Refurb Squared Extreme I-MGBIC-GEX1550-40 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF Extreme I-MGBIC-GEX1550-40 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-164171 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1273-1.png?v=1791634398 Refurb Squared HW SFP-GE-LH40-SM1550 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF HW SFP-GE-LH40-SM1550 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-164178 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1274-1.png?v=1791634399 Refurb Squared Brocade E1MG-EX1550-40 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF Brocade E1MG-EX1550-40 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-ex-164185 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1275-1.png?v=1791634401 Refurb Squared Avaya AA1419051-E6 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF2 Avaya AA1419051-E6 Compatible 1GBASE-EX SFP 1550nm 40km DOM Duplex LC transceiver Module for SMF2 SFPS https://www.refurb2.com/products/rs-sfp-1g-d10-53-164192 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1276-1.png?v=1791634401 Refurb Squared Brocade E1MG-BXD-10 Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF Brocade E1MG-BXD-10 Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d10-53-164199 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1277-1.png?v=1791634402 Refurb Squared H3C SFP-GE-10-SM1550-BIDI Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF H3C SFP-GE-10-SM1550-BIDI Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d10-53-164206 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1278-1.png?v=1791634403 Refurb Squared HW SFP-GE-10-SM1550 Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF HW SFP-GE-10-SM1550 Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d10-53-164213 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1279-1.png?v=1791634405 Refurb Squared Extreme MGBIC-BX10-U-1550 Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF Extreme MGBIC-BX10-U-1550 Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d10-53-164220 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1280-1.png?v=1791634406 Refurb Squared Cisco GLC-BX-10D Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF Cisco GLC-BX-10D Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d10-53-164227 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1281-1.png?v=1791634407 Refurb Squared D-Link DEM-330T Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF D-Link DEM-330T Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d10-53-164234 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1282-1.png?v=1791634408 Refurb Squared Alcatel-Lucent SFP-DUAL-BX-D Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF Alcatel-Lucent SFP-DUAL-BX-D Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d10-53-164241 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1283-1_e8c22918-3216-4785-b6a6-90b273af63a3.png?v=1791634410 Refurb Squared Juniper SFP-GE10KT15R13 Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF Juniper SFP-GE10KT15R13 Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d10-53-164248 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1284-1.png?v=1791634410 Refurb Squared Generic Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF Generic Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d10-53-164255 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1285-1.png?v=1791634412 Refurb Squared Dell SFP-GE-BX10-1550 Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF Dell SFP-GE-BX10-1550 Compatible 1000BASE-D10-53 SFP TX-1550nm/RX-1310nm 10km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-cvr-q100-s25-164262 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1286-1.png?v=1791634415 Refurb Squared Generic Compatible 100G QSFP28 to 25G SFP28 Adapter Converter Module Generic Compatible 100G QSFP28 to 25G SFP28 Adapter Converter Module SFPS https://www.refurb2.com/products/rs-cvr-q100-s25-164269 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1287-1_54fa74a3-3530-4eb6-b556-c05a125e07b6.png?v=1791634417 Refurb Squared Dell CVR-QSFP28-SFP28 Compatible 100G QSFP28 to 25G SFP28 Adapter Converter Module Dell CVR-QSFP28-SFP28 Compatible 100G QSFP28 to 25G SFP28 Adapter Converter Module SFPS https://www.refurb2.com/products/rs-cvr-q100-s25m-164276 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1288-1.png?v=1791634419 Refurb Squared NVIDIA/Mellanox MAM1Q00A-QSA28-S Compatible 100G QSFP28 to 25G SFP28 Adapter Converter Module NVIDIA/Mellanox MAM1Q00A-QSA28-S Compatible 100G QSFP28 to 25G SFP28 Adapter Converter Module SFPS https://www.refurb2.com/products/rs-cvr-q100-s25-164283 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1289-1.png?v=1791634420 Refurb Squared Arista Compatible 100G QSFP28 to 25G SFP28 Adapter Converter Module Arista Compatible 100G QSFP28 to 25G SFP28 Adapter Converter Module SFPS https://www.refurb2.com/products/rs-sfp-1g-u80-45-164290 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1290-1.png?v=1791634421 Refurb Squared H3C SFP-GE-LH70-SM1490-BIDI Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF H3C SFP-GE-LH70-SM1490-BIDI Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u80-45-164297 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1291-1.png?v=1791634423 Refurb Squared Extreme MGBIC-BX80-U Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF Extreme MGBIC-BX80-U Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u80-45-164304 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1292-1.png?v=1791634424 Refurb Squared Cisco GLC-BX80-UA Compatible 1000BASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF Cisco GLC-BX80-UA Compatible 1000BASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u80-45-164311 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1293-1.png?v=1791634425 Refurb Squared Juniper SFP-GE80KT14R15 Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF Juniper SFP-GE80KT14R15 Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u80-45-164318 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1294-1_f2d93922-c43e-47cc-8902-5980be90059b.png?v=1791634426 Refurb Squared Brocade E1MG-1G-BXU-80 Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF Brocade E1MG-1G-BXU-80 Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u80-45-164325 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1295-1.png?v=1791634427 Refurb Squared Generic Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF Generic Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u80-45-164332 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1296-1_38c0258a-5dbb-42ca-8653-94bb16e7556a.png?v=1791634428 Refurb Squared Dell SFP-GE-BX80-1490 Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF Dell SFP-GE-BX80-1490 Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u80-45-164339 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1297-1.png?v=1791634429 Refurb Squared HW SFP-GE-80-SM1490-U Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF HW SFP-GE-80-SM1490-U Compatible 1GBASE-U80-45 SFP TX-1490nm/RX-1550nm 80km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u40-35-164346 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1298-1_c848049e-050d-4818-976c-7437c003b310.png?v=1791634430 Refurb Squared Generic Compatible 1GBASE-U40-35 SFP TX-1310nm/RX-1550nm 40km DOM Simplex LC Transceiver Module for SMF Generic Compatible 1GBASE-U40-35 SFP TX-1310nm/RX-1550nm 40km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u40-35-164353 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1299-1.png?v=1791634431 Refurb Squared Cisco GLC-BX40-U Compatible 1000BASE-U40-35 SFP TX-1310nm/RX-1550nm 40km DOM Simplex LC Transceiver Module for SMF Cisco GLC-BX40-U Compatible 1000BASE-U40-35 SFP TX-1310nm/RX-1550nm 40km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u40-35-164360 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1300-1_12c81b52-24c5-4d09-aee5-27ab8a8e4466.png?v=1791634432 Refurb Squared Juniper SFP-GE40KT13R15 Compatible 1GBASE-U40-35 SFP TX-1310nm/RX-1550nm 40km DOM Simplex LC Transceiver Module for SMF Juniper SFP-GE40KT13R15 Compatible 1GBASE-U40-35 SFP TX-1310nm/RX-1550nm 40km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u40-35-164367 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1301-1.png?v=1791634434 Refurb Squared H3C SFP-GE-LH40-SM1310-BIDI Compatible 1GBASE-U40-35 SFP TX-1310nm/RX-1550nm 40km DOM Simplex LC Transceiver Module for SMF H3C SFP-GE-LH40-SM1310-BIDI Compatible 1GBASE-U40-35 SFP TX-1310nm/RX-1550nm 40km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u40-35-164374 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1302-1.png?v=1791634434 Refurb Squared D-Link DEM-331R Compatible 1GBASE-U40-35 SFP TX-1310nm/RX-1550nm 40km DOM Simplex LC Transceiver Module for SMF D-Link DEM-331R Compatible 1GBASE-U40-35 SFP TX-1310nm/RX-1550nm 40km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u40-35-164381 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1303-1_975d75a5-e041-45b9-bf71-feda935802a0.png?v=1791634437 Refurb Squared Brocade E1MG-1G-BXU-40 Compatible 1GBASE-U40-35 SFP TX-1310nm/RX-1550nm 40km DOM Simplex LC Transceiver Module for SMF Brocade E1MG-1G-BXU-40 Compatible 1GBASE-U40-35 SFP TX-1310nm/RX-1550nm 40km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d40-53-164388 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1304-1.png?v=1791634437 Refurb Squared Brocade E1MG-1G-BXD-40 Compatible 1GBASE-D40-53 SFP TX-1550nm/RX-1310nm 40km DOM Simplex LC Transceiver Module for SMF Brocade E1MG-1G-BXD-40 Compatible 1GBASE-D40-53 SFP TX-1550nm/RX-1310nm 40km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d40-53-164395 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1305-1.png?v=1791634438 Refurb Squared H3C SFP-GE-LH40-SM1550-BIDI Compatible 1GBASE-D40-53 SFP TX-1550nm/RX-1310nm 40km DOM Simplex LC Transceiver Module for SMF H3C SFP-GE-LH40-SM1550-BIDI Compatible 1GBASE-D40-53 SFP TX-1550nm/RX-1310nm 40km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d40-53-164402 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1306-1.png?v=1791634439 Refurb Squared D-Link DEM-331T Compatible 1GBASE-D40-53 SFP TX-1550nm/RX-1310nm 40km DOM Simplex LC Transceiver Module for SMF D-Link DEM-331T Compatible 1GBASE-D40-53 SFP TX-1550nm/RX-1310nm 40km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d40-53-164409 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1307-1.png?v=1791634440 Refurb Squared Generic Compatible 1GBASE-D40-53 SFP TX-1550nm/RX-1310nm 40km DOM Simplex LC Transceiver Module for SMF Generic Compatible 1GBASE-D40-53 SFP TX-1550nm/RX-1310nm 40km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d40-53-164416 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1308-1.png?v=1791634442 Refurb Squared Juniper SFP-GE40KT15R13 Compatible 1GBASE-D40-53 SFP TX-1550nm/RX-1310nm 40km DOM Simplex LC Transceiver Module for SMF Juniper SFP-GE40KT15R13 Compatible 1GBASE-D40-53 SFP TX-1550nm/RX-1310nm 40km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d40-53-164423 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1309-1.png?v=1791634442 Refurb Squared Cisco GLC-BX40-D Compatible 1000BASE-D40-53 SFP TX-1550nm/RX-1310nm 40km DOM Simplex LC Transceiver Module for SMF Cisco GLC-BX40-D Compatible 1000BASE-D40-53 SFP TX-1550nm/RX-1310nm 40km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u20-34-164430 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1310-1_7fee60ea-ff10-4398-8307-4815fbce3bb0.png?v=1791634443 Refurb Squared Cisco Linksys MGBBX1 Compatible 1000BASE-U20-34 SFP TX-1310nm/RX-1490nm 20km DOM Simplex LC Transceiver Module for SMF Cisco Linksys MGBBX1 Compatible 1000BASE-U20-34 SFP TX-1310nm/RX-1490nm 20km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-u20-34-164437 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1311-1.png?v=1791634444 Refurb Squared Generic Compatible 1000BASE-U20-34 SFP TX-1310nm/RX-1490nm 20km DOM Simplex LC Transceiver Module for SMF Generic Compatible 1000BASE-U20-34 SFP TX-1310nm/RX-1490nm 20km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d20-43-164444 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1312-1.png?v=1791634445 Refurb Squared Generic Compatible 1000BASE-D20-43 SFP TX-1490nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF Generic Compatible 1000BASE-D20-43 SFP TX-1490nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-d20-43-164451 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1313-1.png?v=1791634446 Refurb Squared Cisco Linksys MGBBX1D Compatible 1000BASE-D20-43 SFP TX-1490nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF Cisco Linksys MGBBX1D Compatible 1000BASE-D20-43 SFP TX-1490nm/RX-1310nm 20km DOM Simplex LC Transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-sx-sm-164458 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1314-1.png?v=1791634448 Refurb Squared Generic Compatible 1GBASE-SX-SM SFP 1310nm 2km DOM Duplex LC transceiver Module for SMF Generic Compatible 1GBASE-SX-SM SFP 1310nm 2km DOM Duplex LC transceiver Module for SMF SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164459 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1315-1.png?v=1791634448 Refurb Squared Juniper QFX-SFP-1GE-T Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A Juniper QFX-SFP-1GE-T Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164465 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1316-1_764f4c89-3936-45a9-999c-feab95044251.png?v=1791634450 Refurb Squared H3C SFP-GE-T Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A H3C SFP-GE-T Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164471 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1317-1.png?v=1791634451 Refurb Squared IBM BN-CKM-S-T Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A IBM BN-CKM-S-T Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164477 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1318-1.png?v=1791634451 Refurb Squared Extreme I-MGBIC-GTX Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A Extreme I-MGBIC-GTX Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164483 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1319-1.png?v=1791634452 Refurb Squared Generic Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A Generic Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164489 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1320-1_0e782793-291b-46a4-a02e-d6cd6bd1db4f.png?v=1791634453 Refurb Squared Brocade E1MG-TX Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A Brocade E1MG-TX Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164495 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1321-1_75cfe586-0b2b-4fa6-863a-abaf1713a28f.png?v=1791634455 Refurb Squared D-Link DGS-712 Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A D-Link DGS-712 Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164501 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1322-1_8108618b-307e-453c-b04b-8a201fc281b6.png?v=1791634456 Refurb Squared Avago ABCU-5710RZ Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A Avago ABCU-5710RZ Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164507 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1323-1.png?v=1791634457 Refurb Squared Avaya AA1419043-E6 Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A Avaya AA1419043-E6 Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164513 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1324-1.png?v=1791634458 Refurb Squared NVIDIA/Mellanox MC3208411-T Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A NVIDIA/Mellanox MC3208411-T Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164519 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1325-1.png?v=1791634459 Refurb Squared HW 0231A085 Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A HW 0231A085 Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164525 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1326-1.png?v=1791634460 Refurb Squared F5 Networks F5-UPG-SFPC-R Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A F5 Networks F5-UPG-SFPC-R Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164531 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1327-1.png?v=1791634461 Refurb Squared Alcatel-Lucent SFP-GIG-T Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A Alcatel-Lucent SFP-GIG-T Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164537 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1328-1_ec8e8d07-7171-45a1-9c87-9c7ce45c9b5e.png?v=1791634462 Refurb Squared HPE H3C JD089B Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A HPE H3C JD089B Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164543 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1329-1.png?v=1791634463 Refurb Squared Dell 10-7225 Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A Dell 10-7225 Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164549 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1330-1_589e5659-3790-4969-bd65-b04e870e173e.png?v=1791634464 Refurb Squared Arista SFP-1G-TL Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A Arista SFP-1G-TL Compatible 1GBASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-sfp-1g-t-164555 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1331-1_daef9e81-467c-4673-9fbd-b7e5bbadc59e.png?v=1791634465 Refurb Squared Cisco GLC-T Compatible 1000BASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A Cisco GLC-T Compatible 1000BASE-T SFP RJ45 100m <1W transceiver Module for Cat5E/6/6A SFPS https://www.refurb2.com/products/rs-osfp800i-2xsr4-164561 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1332-1.png?v=1791634466 Refurb Squared NVIDIA/Mellanox Compatible 800GBASE-2xSR4/SR8 OSFP Finned Top PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 5m Dual MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtails NVIDIA/Mellanox Compatible 800GBASE-2xSR4/SR8 OSFP Finned Top PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 5m Dual MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtails SFPS https://www.refurb2.com/products/rs-osfp800i-2xsr4-164565 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1333-1.png?v=1791634467 Refurb Squared Generic Compatible 800GBASE-2xSR4/SR8 OSFP Finned Top PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 3m Dual MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtails Generic Compatible 800GBASE-2xSR4/SR8 OSFP Finned Top PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 3m Dual MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtails SFPS https://www.refurb2.com/products/rs-qsfp200i-sr4-164569 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1334-1.png?v=1791634468 Refurb Squared NVIDIA/Mellanox Compatible 200GBASE-SR4 QSFP56 PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 3m MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtail NVIDIA/Mellanox Compatible 200GBASE-SR4 QSFP56 PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 3m MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtail SFPS https://www.refurb2.com/products/rs-osfp400i-sr4-164573 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1335-1.png?v=1791634469 Refurb Squared NVIDIA/Mellanox Compatible 400GBASE-SR4 OSFP Flat Top PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 3m MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtail NVIDIA/Mellanox Compatible 400GBASE-SR4 OSFP Flat Top PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 3m MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtail SFPS https://www.refurb2.com/products/rs-osfp800i-2xsr4-164577 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1336-1.png?v=1791634470 Refurb Squared NVIDIA/Mellanox Compatible 800GBASE-2xSR4/SR8 OSFP Finned Top PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 3m Dual MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtails NVIDIA/Mellanox Compatible 800GBASE-2xSR4/SR8 OSFP Finned Top PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 3m Dual MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtails SFPS https://www.refurb2.com/products/rs-osfp800i-2xsr4-164581 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1337-1.png?v=1791634471 Refurb Squared NVIDIA/Mellanox Compatible 800GBASE-2xSR4/SR8 OSFP Finned Top PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 7m Dual MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtails NVIDIA/Mellanox Compatible 800GBASE-2xSR4/SR8 OSFP Finned Top PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 7m Dual MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtails SFPS https://www.refurb2.com/products/rs-osfp800i-2xsr4-164585 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1338-1.png?v=1791634472 Refurb Squared NVIDIA/Mellanox Compatible 800GBASE-2xSR4/SR8 OSFP Finned Top PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 10m Dual MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtails NVIDIA/Mellanox Compatible 800GBASE-2xSR4/SR8 OSFP Finned Top PAM4 850nm 100m DOM IB and Ethernet Liquid/Immersion Cooling Transceiver for MMF with 10m Dual MPO-12/APC OM4 Erika Violet/Magenta Female Type A Pigtails SFPS https://www.refurb2.com/products/rs-osfp-800g-2xlr4-164589 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1339-1.png?v=1791634474 Refurb Squared NVIDIA/Mellanox Compatible 800G OSFP 2xLR4/LR8 for NVIDIA Spectrum-XGS 1310nm 10km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module (SN5610 Series Switch) NVIDIA/Mellanox Compatible 800G OSFP 2xLR4/LR8 for NVIDIA Spectrum-XGS 1310nm 10km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module (SN5610 Series Switch) SFPS https://www.refurb2.com/products/rs-osfp-800g-2xfr4l-164595 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1340-1_c82ce749-ea3b-4013-b623-b969f8da7540.png?v=1791634474 Refurb Squared NVIDIA/Mellanox Compatible 800G OSFP 2xFR4L for NVIDIA Spectrum-XGS 1310nm 6km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module (SN5610 Series Switch) NVIDIA/Mellanox Compatible 800G OSFP 2xFR4L for NVIDIA Spectrum-XGS 1310nm 6km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module (SN5610 Series Switch) SFPS https://www.refurb2.com/products/rs-qdd-800g-2xdr4-164601 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1341-1.png?v=1791634475 Refurb Squared Generic Compatible QDD-800G-2xDR4 1310nm 500m Dual MTP/MPO-12 APC SMF Finned Top Optical Transceiver Module Generic Compatible QDD-800G-2xDR4 1310nm 500m Dual MTP/MPO-12 APC SMF Finned Top Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2xvr4-164606 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1342-1_0913947f-10e0-4a5a-9663-db3f9bfc93d4.png?v=1791634476 Refurb Squared Arista OSFP-800G-2VSR4 Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module for 7060X6-64PE Switch Arista OSFP-800G-2VSR4 Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module for 7060X6-64PE Switch SFPS https://www.refurb2.com/products/rs-qdd-800g-2xdr4-164612 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1343-1.png?v=1791634478 Refurb Squared Arista Compatible QDD-800G-2xDR4 1310nm 500m Dual MTP/MPO-12 APC SMF Finned Top Optical Transceiver Module for 7060DX5-64E Switch Arista Compatible QDD-800G-2xDR4 1310nm 500m Dual MTP/MPO-12 APC SMF Finned Top Optical Transceiver Module for 7060DX5-64E Switch SFPS https://www.refurb2.com/products/rs-osfp-800g-dr4-164617 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1344-1.png?v=1791634479 Refurb Squared NVIDIA/Mellanox MMS4C11-XM800 (980-9IAY1-00XM00) Compatible 800G OSFP224 DR4 Broadcom 3nm DSP (Sian3 | BCM83628) 1310nm 500m RHS/Flat Top PAM4 DDM MPO/MTP-12 APC SMF Optical Transceiver Module NVIDIA/Mellanox MMS4C11-XM800 (980-9IAY1-00XM00) Compatible 800G OSFP224 DR4 Broadcom 3nm DSP (Sian3 | BCM83628) 1310nm 500m RHS/Flat Top PAM4 DDM MPO/MTP-12 APC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800si-2dr4-164623 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1345-1.png?v=1791634480 Refurb Squared Generic Compatible 800GBASE-2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Dual MPO-12/APC SMF Silicon Photonics Optical Transceiver Module Generic Compatible 800GBASE-2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Dual MPO-12/APC SMF Silicon Photonics Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2vr4f-164629 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1346-1.png?v=1791634481 Refurb Squared NVIDIA/Mellanox MMA4Z00-NS-FLT Broadcom DSP & Broadcom VCSEL Compatible 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM Two MPO-12/APC MMF Transceiver Module (Flat Top) for ConnectX-8 C8180 SuperNIC NVIDIA/Mellanox MMA4Z00-NS-FLT Broadcom DSP & Broadcom VCSEL Compatible 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM Two MPO-12/APC MMF Transceiver Module (Flat Top) for ConnectX-8 C8180 SuperNIC SFPS https://www.refurb2.com/products/rs-osfp-800g-2xsr4-164634 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1347-1.png?v=1791634485 Refurb Squared Generic Compatible Coherent VCSEL & Broadcom DSP 800G OSFP 2xSR4/SR8 850nm 100m PAM4 DOM MPO/MTP MMF Transceiver Module Generic Compatible Coherent VCSEL & Broadcom DSP 800G OSFP 2xSR4/SR8 850nm 100m PAM4 DOM MPO/MTP MMF Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2xxdr4-164640 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1348-1.png?v=1791634487 Refurb Squared Generic Compatible 800G OSFP 2xXDR4 1310nm 2km PAM4 DDM Dual MPO/MTP-12 SMF Optical Transceiver Module Generic Compatible 800G OSFP 2xXDR4 1310nm 2km PAM4 DDM Dual MPO/MTP-12 SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2sr4f-164645 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1349-1.png?v=1791634488 Refurb Squared NVIDIA/Mellanox Compatible Coherent VCSEL & Broadcom DSP 800G OSFP 2xSR4/SR8 850nm 100m PAM4 DOM Two MPO-12/APC MMF Transceiver Module (Flat Top) for ConnectX-8 C8180 SuperNIC NVIDIA/Mellanox Compatible Coherent VCSEL & Broadcom DSP 800G OSFP 2xSR4/SR8 850nm 100m PAM4 DOM Two MPO-12/APC MMF Transceiver Module (Flat Top) for ConnectX-8 C8180 SuperNIC SFPS https://www.refurb2.com/products/rs-osfp-800g-2xfr4-164651 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1350-1.png?v=1791634490 Refurb Squared Generic Compatible 800G OSFP 2xFR4 1310nm 2km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module Generic Compatible 800G OSFP 2xFR4 1310nm 2km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-800g-2xdr4-164656 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1351-1_a0369916-defa-473f-a8a5-d23b689177d7.png?v=1791634491 Refurb Squared Cisco Compatible QDD-800G-2xDR4 1310nm 500m Dual MTP/MPO-12 APC SMF Finned Top Optical Transceiver Module for N9364E-SG2-Q Switch Cisco Compatible QDD-800G-2xDR4 1310nm 500m Dual MTP/MPO-12 APC SMF Finned Top Optical Transceiver Module for N9364E-SG2-Q Switch SFPS https://www.refurb2.com/products/rs-osfp-800g-2xdr4-164661 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1352-1.png?v=1791634492 Refurb Squared Generic Compatible 800G OSFP 2xDR4/DR8 1310nm 500m PAM4 DDM Dual MPO/MTP-12 SMF Optical Transceiver Module Generic Compatible 800G OSFP 2xDR4/DR8 1310nm 500m PAM4 DDM Dual MPO/MTP-12 SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-800g-2xdr4-164666 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1353-1.png?v=1791634493 Refurb Squared Juniper Compatible QDD-2X400G-DR4-P 1310nm 500m Dual MTP/MPO-12 APC SMF Finned Top Optical Transceiver Module for QFX5240 Series Switch Juniper Compatible QDD-2X400G-DR4-P 1310nm 500m Dual MTP/MPO-12 APC SMF Finned Top Optical Transceiver Module for QFX5240 Series Switch SFPS https://www.refurb2.com/products/rs-o112-800g-dr4-164671 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1354-1_c0210b33-4276-4777-85f0-0708b0d24178.png?v=1791634495 Refurb Squared NVIDIA/Mellanox Compatible 800G OSFP112 DR4 1310nm 100m RHS/Flat Top PAM4 DDM MPO/MTP-12 APC SMF Optical Transceiver Module for ConnectX-8 C8180 SuperNIC NVIDIA/Mellanox Compatible 800G OSFP112 DR4 1310nm 100m RHS/Flat Top PAM4 DDM MPO/MTP-12 APC SMF Optical Transceiver Module for ConnectX-8 C8180 SuperNIC SFPS https://www.refurb2.com/products/rs-qdd-800g-2xdr4-164677 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1355-1_e504fb19-2922-4458-9973-9aa84471b3e8.png?v=1791634496 Refurb Squared NVIDIA/Mellanox Compatible QDD-800G-2xDR4 1310nm 500m Dual MTP/MPO-12 APC SMF Finned Top Optical Transceiver Module NVIDIA/Mellanox Compatible QDD-800G-2xDR4 1310nm 500m Dual MTP/MPO-12 APC SMF Finned Top Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-400si-dr4-164682 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1356-1.png?v=1791634497 Refurb Squared Generic Compatible 400GBASE-DR4 OSFP PAM4 1310nm 500m DOM MPO-12/APC SMF Silicon Photonics Optical Transceiver Module Generic Compatible 400GBASE-DR4 OSFP PAM4 1310nm 500m DOM MPO-12/APC SMF Silicon Photonics Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2dr4f-164688 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1357-1.png?v=1791634498 Refurb Squared NVIDIA/Mellanox MMS4X00-NM- FLT Compatible 800G OSFP 2xDR4/DR8 1310nm 500m PAM4 DOM Two MPO-12/APC SMF Transceiver Module (Flat Top) for ConnectX-8 C8180 SuperNIC NVIDIA/Mellanox MMS4X00-NM- FLT Compatible 800G OSFP 2xDR4/DR8 1310nm 500m PAM4 DOM Two MPO-12/APC SMF Transceiver Module (Flat Top) for ConnectX-8 C8180 SuperNIC SFPS https://www.refurb2.com/products/rs-osfp-800g-2xdr4s-164693 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1358-1.png?v=1791634500 Refurb Squared NVIDIA/Mellanox MMS4X00-NS-T Compatible 800G OSFP 2xDR4/DR8 1310nm 100m PAM4 DDM Dual MPO/MTP-12 SMF Optical Transceiver Module for SN5610 Series Switch NVIDIA/Mellanox MMS4X00-NS-T Compatible 800G OSFP 2xDR4/DR8 1310nm 100m PAM4 DDM Dual MPO/MTP-12 SMF Optical Transceiver Module for SN5610 Series Switch SFPS https://www.refurb2.com/products/rs-osfp-800g-2xsr4h-164698 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1359-1.png?v=1791634501 Refurb Squared NVIDIA/Mellanox MMA4Z00-NS Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Finned Top) NVIDIA/Mellanox MMA4Z00-NS Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Finned Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2dr4lh-164704 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1360-1.png?v=1791634502 Refurb Squared NVIDIA/Mellanox MMS4X00-NM Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Finned Top) NVIDIA/Mellanox MMS4X00-NM Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Finned Top) SFPS https://www.refurb2.com/products/rs-q112-400g-dr4h-164709 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1361-1.png?v=1791634504 Refurb Squared NVIDIA/Mellanox MMS1X00-NS400 (980-9I068-00NM00) Compatible 400G DR4 QSFP112 PAM4 1310nm 100m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top) NVIDIA/Mellanox MMS1X00-NS400 (980-9I068-00NM00) Compatible 400G DR4 QSFP112 PAM4 1310nm 100m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top) SFPS https://www.refurb2.com/products/rs-osfp-400g-dr4h-164714 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1362-1.png?v=1791634505 Refurb Squared NVIDIA/Mellanox MMS4X00-NS400 Compatible 400G DR4 OSFP PAM4 1310nm 100m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top) NVIDIA/Mellanox MMS4X00-NS400 Compatible 400G DR4 OSFP PAM4 1310nm 100m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2xfr4h-164719 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1363-1_7255a063-90f1-4b82-be02-3099894a3acf.png?v=1791634506 Refurb Squared NVIDIA/Mellanox MMS4X50-NM Compatible 800G 2xFR4 OSFP PAM4 1310nm 2km DOM Two LC Duplex InfiniBand NDR Transceiver Module for SMF (Finned Top) NVIDIA/Mellanox MMS4X50-NM Compatible 800G 2xFR4 OSFP PAM4 1310nm 2km DOM Two LC Duplex InfiniBand NDR Transceiver Module for SMF (Finned Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2sr4fh-164724 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1364-1_5a32b5ba-7bf8-463b-aee7-652b2c9ba77a.png?v=1791634509 Refurb Squared NVIDIA/Mellanox MMA4Z00-NS-FLT Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top DGX H100) NVIDIA/Mellanox MMA4Z00-NS-FLT Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top DGX H100) SFPS https://www.refurb2.com/products/rs-osfp-800g-2xdr4h-164730 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1365-1.png?v=1791634510 Refurb Squared NVIDIA/Mellanox MMS4X00-NS Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 100m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Finned Top) NVIDIA/Mellanox MMS4X00-NS Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 100m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Finned Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2dr4fh-164735 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1366-1.png?v=1791634512 Refurb Squared NVIDIA/Mellanox MMS4X00-NS-FLT Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 100m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top DGX H100) NVIDIA/Mellanox MMS4X00-NS-FLT Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 100m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top DGX H100) SFPS https://www.refurb2.com/products/rs-osfp-400g-sr4h-164740 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1367-1.png?v=1791634514 Refurb Squared NVIDIA/Mellanox MMA4Z00-NS400 Broadcom DSP & Broadcom VCSEL Compatible 400G SR4 OSFP PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) NVIDIA/Mellanox MMA4Z00-NS400 Broadcom DSP & Broadcom VCSEL Compatible 400G SR4 OSFP PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2dr4xh-164746 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1368-1.png?v=1791634517 Refurb Squared NVIDIA/Mellanox MMS4X00-NM-FLT Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top DGX H100) NVIDIA/Mellanox MMS4X00-NM-FLT Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top DGX H100) SFPS https://www.refurb2.com/products/rs-q112-400g-sr4h-164751 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1369-1.png?v=1791634519 Refurb Squared NVIDIA/Mellanox MMA1Z00-NS400 Compatible Broadcom DSP & Broadcom VCSEL 400G SR4 QSFP112 PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) NVIDIA/Mellanox MMA1Z00-NS400 Compatible Broadcom DSP & Broadcom VCSEL 400G SR4 QSFP112 PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) SFPS https://www.refurb2.com/products/rs-q112-400g-sr4-164758 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1370-1.png?v=1791634520 Refurb Squared NVIDIA/Mellanox MMA1Z00-NS400-T Compatible Coherent VCSEL & Broadcom DSP 400GBASE-SR4 QSFP112 PAM4 850nm 100m MTP/MPO-12 APC MMF Optical Transceiver Module NVIDIA/Mellanox MMA1Z00-NS400-T Compatible Coherent VCSEL & Broadcom DSP 400GBASE-SR4 QSFP112 PAM4 850nm 100m MTP/MPO-12 APC MMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-er4-164765 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1371-1.png?v=1791634521 Refurb Squared NVIDIA/Mellanox Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module NVIDIA/Mellanox Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-er4-164766 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1372-1.png?v=1791634523 Refurb Squared Arista QDD-400G-ER4 Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module Arista QDD-400G-ER4 Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-er4-164767 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1373-1_1749e090-9f99-4ecb-99b3-265fd44ffbce.png?v=1791634524 Refurb Squared Cisco QDD-400G-ER4-S Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module Cisco QDD-400G-ER4-S Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-lr4-164768 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1374-1.png?v=1791634525 Refurb Squared Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD PAM4 CWDM4 Duplex LC 10km SMF FEC Optical Transceiver Module Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD PAM4 CWDM4 Duplex LC 10km SMF FEC Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-sr4-164774 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1375-1.png?v=1791634527 Refurb Squared Generic Compatible Coherent VCSEL & Broadcom DSP 400GBASE-SR4 QSFP-DD PAM4 850nm 100m MTP/MPO-12 MMF Optical Transceiver Module Generic Compatible Coherent VCSEL & Broadcom DSP 400GBASE-SR4 QSFP-DD PAM4 850nm 100m MTP/MPO-12 MMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-fr4-164781 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1376-1.png?v=1791634528 Refurb Squared Cisco QDD-400G-FR4-S Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver Module Cisco QDD-400G-FR4-S Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-er4-164787 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1377-1_d4339615-b704-4d95-8793-4c0ba725d1ce.png?v=1791634529 Refurb Squared Generic Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module Generic Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-xdr4-164788 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1378-1.png?v=1791634530 Refurb Squared Cisco QDD-4X100G-FR-S Compatible 400GBASE-XDR4 QSFP-DD PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module Cisco QDD-4X100G-FR-S Compatible 400GBASE-XDR4 QSFP-DD PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-vr4-164789 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1379-1_666f282e-5f8e-452f-912c-a94535315893.png?v=1791634532 Refurb Squared Juniper QDD-400G-VR4 Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP-DD PAM4 850nm 50m MTP/MPO-12 MMF Optical Transceiver Module Juniper QDD-400G-VR4 Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP-DD PAM4 850nm 50m MTP/MPO-12 MMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-dr4-164796 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1380-1_f091c99f-4a07-410d-abc0-68d0fc527169.png?v=1791634533 Refurb Squared Cisco QDD-400G-DR4-S Compatible 400GBASE-DR4 QSFP-DD PAM4 1310nm 500m FEC MTP/MPO-12 APC SMF Optical Transceiver Module Cisco QDD-400G-DR4-S Compatible 400GBASE-DR4 QSFP-DD PAM4 1310nm 500m FEC MTP/MPO-12 APC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2xsr4h-164802 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1381-1.png?v=1791634534 Refurb Squared NVIDIA/Mellanox MMA4Z00-NS Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Finned Top) NVIDIA/Mellanox MMA4Z00-NS Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Finned Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2dr4lh-164808 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1382-1.png?v=1791634535 Refurb Squared NVIDIA/Mellanox MMS4X00-NM Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Finned Top) NVIDIA/Mellanox MMS4X00-NM Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Finned Top) SFPS https://www.refurb2.com/products/rs-q112-400g-dr4h-164813 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1383-1_7c1d3cfc-99ed-4cf5-9c15-266381835225.png?v=1791634537 Refurb Squared NVIDIA/Mellanox MMS1X00-NS400 (980-9I068-00NM00) Compatible 400G DR4 QSFP112 PAM4 1310nm 100m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top) NVIDIA/Mellanox MMS1X00-NS400 (980-9I068-00NM00) Compatible 400G DR4 QSFP112 PAM4 1310nm 100m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top) SFPS https://www.refurb2.com/products/rs-osfp-400g-dr4h-164818 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1384-1.png?v=1791634538 Refurb Squared NVIDIA/Mellanox MMS4X00-NS400 Compatible 400G DR4 OSFP PAM4 1310nm 100m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top) NVIDIA/Mellanox MMS4X00-NS400 Compatible 400G DR4 OSFP PAM4 1310nm 100m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2xfr4h-164823 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1385-1.png?v=1791634539 Refurb Squared NVIDIA/Mellanox MMS4X50-NM Compatible 800G 2xFR4 OSFP PAM4 1310nm 2km DOM Two LC Duplex InfiniBand NDR Transceiver Module for SMF (Finned Top) NVIDIA/Mellanox MMS4X50-NM Compatible 800G 2xFR4 OSFP PAM4 1310nm 2km DOM Two LC Duplex InfiniBand NDR Transceiver Module for SMF (Finned Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2sr4fh-164828 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1386-1_a1a91305-b069-442e-ac84-0b3420d03432.png?v=1791634540 Refurb Squared NVIDIA/Mellanox MMA4Z00-NS-FLT Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top DGX H100) NVIDIA/Mellanox MMA4Z00-NS-FLT Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top DGX H100) SFPS https://www.refurb2.com/products/rs-osfp-800g-2xdr4h-164834 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1387-1.png?v=1791634541 Refurb Squared NVIDIA/Mellanox MMS4X00-NS Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 100m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Finned Top) NVIDIA/Mellanox MMS4X00-NS Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 100m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Finned Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2dr4fh-164839 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1388-1.png?v=1791634543 Refurb Squared NVIDIA/Mellanox MMS4X00-NS-FLT Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 100m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top DGX H100) NVIDIA/Mellanox MMS4X00-NS-FLT Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 100m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top DGX H100) SFPS https://www.refurb2.com/products/rs-q112-400g-sr4h-164844 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1389-1.png?v=1791634544 Refurb Squared NVIDIA/Mellanox MMA1Z00-NS400 Compatible Broadcom DSP & Broadcom VCSEL 400G SR4 QSFP112 PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) NVIDIA/Mellanox MMA1Z00-NS400 Compatible Broadcom DSP & Broadcom VCSEL 400G SR4 QSFP112 PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) SFPS https://www.refurb2.com/products/rs-osfp-400g-dr4-164851 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1390-1_133baa0d-0d6d-483b-ab89-afd4fd0c457a.png?v=1791634545 Refurb Squared NVIDIA/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4 OSFP PAM4 1310nm 500m MTP/MPO-12 APC SMF Optical Transceiver Module NVIDIA/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4 OSFP PAM4 1310nm 500m MTP/MPO-12 APC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-400g-sr4h-164856 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1391-1.png?v=1791634547 Refurb Squared NVIDIA/Mellanox MMA4Z00-NS400 Broadcom DSP & Broadcom VCSEL Compatible 400G SR4 OSFP PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) NVIDIA/Mellanox MMA4Z00-NS400 Broadcom DSP & Broadcom VCSEL Compatible 400G SR4 OSFP PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2dr4xh-164862 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1392-1.png?v=1791634548 Refurb Squared NVIDIA/Mellanox MMS4X00-NM-FLT Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top DGX H100) NVIDIA/Mellanox MMS4X00-NM-FLT Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top DGX H100) SFPS https://www.refurb2.com/products/rs-q112-400g-vr4-164867 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1393-1.png?v=1791634549 Refurb Squared Cisco Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP112 PAM4 850nm 50m MTP/MPO-12 APC MMF Optical Transceiver Module Cisco Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP112 PAM4 850nm 50m MTP/MPO-12 APC MMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-q112-400g-fr4-164874 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1394-1.png?v=1791634550 Refurb Squared NVIDIA/Mellanox Compatible 400GBASE-FR4 QSFP112 PAM4 1310nm 2km Duplex LC SMF Optical Transceiver Module NVIDIA/Mellanox Compatible 400GBASE-FR4 QSFP112 PAM4 1310nm 2km Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-q112-400g-dr4-164875 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1395-1.png?v=1791634552 Refurb Squared Cisco QSFP-400G-DR4 Compatible 400GBASE-DR4 QSFP112 PAM4 1310nm 500m MTP/MPO-12 APC SMF Optical Transceiver Module Cisco QSFP-400G-DR4 Compatible 400GBASE-DR4 QSFP112 PAM4 1310nm 500m MTP/MPO-12 APC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-q112-400g-fr4-164880 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1396-1.png?v=1791634553 Refurb Squared Arista Compatible 400GBASE-FR4 QSFP112 PAM4 1310nm 2km Duplex LC SMF Optical Transceiver Module Arista Compatible 400GBASE-FR4 QSFP112 PAM4 1310nm 2km Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-q112-400g-sr4-164881 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1397-1_f3693753-d1e5-4537-a00a-8023994551b5.png?v=1791634554 Refurb Squared NVIDIA/Mellanox MMA1Z00-NS400-T Compatible Coherent VCSEL & Broadcom DSP 400GBASE-SR4 QSFP112 PAM4 850nm 100m MTP/MPO-12 APC MMF Optical Transceiver Module NVIDIA/Mellanox MMA1Z00-NS400-T Compatible Coherent VCSEL & Broadcom DSP 400GBASE-SR4 QSFP112 PAM4 850nm 100m MTP/MPO-12 APC MMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-q112-400g-fr4-164888 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1398-1.png?v=1791634555 Refurb Squared Cisco Compatible 400GBASE-FR4 QSFP112 PAM4 1310nm 2km Duplex LC SMF Optical Transceiver Module Cisco Compatible 400GBASE-FR4 QSFP112 PAM4 1310nm 2km Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-vr4-164889 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1399-1_d6f8c007-1c14-49a6-b2d5-853522cc3948.png?v=1791634557 Refurb Squared HPE S6B51A Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP-DD PAM4 850nm 50m MTP/MPO-12 MMF Optical Transceiver Module HPE S6B51A Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP-DD PAM4 850nm 50m MTP/MPO-12 MMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-xdr4-164896 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1400-1_6591ad29-d467-4c45-91d3-eb2fac7438bc.png?v=1791634558 Refurb Squared NVIDIA/Mellanox Compatible 400G QSFP-DD XDR4 PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module NVIDIA/Mellanox Compatible 400G QSFP-DD XDR4 PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-xdr4-164897 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1401-1.png?v=1791634559 Refurb Squared Dell 400GQ56DDEDR4 Compatible 400GBASE-XDR4 QSFP-DD PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module Dell 400GQ56DDEDR4 Compatible 400GBASE-XDR4 QSFP-DD PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-lr4-164898 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1402-1_6045a48f-e3b2-4f57-a869-8375dad0b37d.png?v=1791634561 Refurb Squared Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD PAM4 CWDM4 Duplex LC 10km SMF FEC Optical Transceiver Module Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD PAM4 CWDM4 Duplex LC 10km SMF FEC Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-sr4-164904 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1403-1.png?v=1791634562 Refurb Squared Generic Compatible Coherent VCSEL & Broadcom DSP 400GBASE-SR4 QSFP-DD PAM4 850nm 100m MTP/MPO-12 MMF Optical Transceiver Module Generic Compatible Coherent VCSEL & Broadcom DSP 400GBASE-SR4 QSFP-DD PAM4 850nm 100m MTP/MPO-12 MMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-fr4-164911 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1404-1.png?v=1791634563 Refurb Squared Cisco QDD-400G-FR4-S Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver Module Cisco QDD-400G-FR4-S Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-er4-164917 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1405-1.png?v=1791634564 Refurb Squared Generic Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module Generic Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-xdr4-164918 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1406-1_2d1cc6f9-8051-4a70-a72c-a8b0716efffe.png?v=1791634565 Refurb Squared Arista 400GBASE-XDR4 Compatible 400G QSFP-DD XDR4 PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module Arista 400GBASE-XDR4 Compatible 400G QSFP-DD XDR4 PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-xdr4-164919 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1407-1_9cd24bca-f3d4-4fa4-a36f-2b7125fc626b.png?v=1791634566 Refurb Squared Cisco QDD-4X100G-FR-S Compatible 400GBASE-XDR4 QSFP-DD PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module Cisco QDD-4X100G-FR-S Compatible 400GBASE-XDR4 QSFP-DD PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-xdr4-164920 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1408-1_73a6015f-f6db-479e-88a0-aebd5a9f9071.png?v=1791634568 Refurb Squared Generic Compatible 400G QSFP-DD XDR4 PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module Generic Compatible 400G QSFP-DD XDR4 PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-dr4-164921 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1409-1.png?v=1791634570 Refurb Squared Cisco QDD-400G-DR4-S Compatible 400GBASE-DR4 QSFP-DD PAM4 1310nm 500m FEC MTP/MPO-12 APC SMF Optical Transceiver Module Cisco QDD-400G-DR4-S Compatible 400GBASE-DR4 QSFP-DD PAM4 1310nm 500m FEC MTP/MPO-12 APC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2xsr4h-164927 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1410-1.png?v=1791634571 Refurb Squared NVIDIA/Mellanox MMA4Z00-NS Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Finned Top) NVIDIA/Mellanox MMA4Z00-NS Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Finned Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2dr4lh-164933 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1411-1_62ca5d4a-32cf-458a-b0b2-b41013876f95.png?v=1791634575 Refurb Squared NVIDIA/Mellanox MMS4X00-NM Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Finned Top) NVIDIA/Mellanox MMS4X00-NM Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Finned Top) SFPS https://www.refurb2.com/products/rs-q112-400g-dr4h-164938 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1412-1_2c5bf780-825b-4d9f-b85b-df2c2e6a5ef9.png?v=1791634576 Refurb Squared NVIDIA/Mellanox MMS1X00-NS400 (980-9I068-00NM00) Compatible 400G DR4 QSFP112 PAM4 1310nm 100m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top) NVIDIA/Mellanox MMS1X00-NS400 (980-9I068-00NM00) Compatible 400G DR4 QSFP112 PAM4 1310nm 100m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top) SFPS https://www.refurb2.com/products/rs-osfp-400g-dr4h-164943 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1413-1_b0c4ed27-811f-4730-a451-58e9bfcb78f7.png?v=1791634577 Refurb Squared NVIDIA/Mellanox MMS4X00-NS400 Compatible 400G DR4 OSFP PAM4 1310nm 100m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top) NVIDIA/Mellanox MMS4X00-NS400 Compatible 400G DR4 OSFP PAM4 1310nm 100m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2xfr4h-164948 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1414-1.png?v=1791634579 Refurb Squared NVIDIA/Mellanox MMS4X50-NM Compatible 800G 2xFR4 OSFP PAM4 1310nm 2km DOM Two LC Duplex InfiniBand NDR Transceiver Module for SMF (Finned Top) NVIDIA/Mellanox MMS4X50-NM Compatible 800G 2xFR4 OSFP PAM4 1310nm 2km DOM Two LC Duplex InfiniBand NDR Transceiver Module for SMF (Finned Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2sr4fh-164953 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1415-1_a7b40205-afff-40e5-affe-dfecb1cc1c19.png?v=1791634580 Refurb Squared NVIDIA/Mellanox MMA4Z00-NS-FLT Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top DGX H100) NVIDIA/Mellanox MMA4Z00-NS-FLT Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top DGX H100) SFPS https://www.refurb2.com/products/rs-osfp-800g-2xdr4h-164959 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1416-1_2a473caa-91d9-4983-bfe8-34e59a138965.png?v=1791634581 Refurb Squared NVIDIA/Mellanox MMS4X00-NS Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 100m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Finned Top) NVIDIA/Mellanox MMS4X00-NS Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 100m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Finned Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2dr4fh-164964 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1417-1.png?v=1791634582 Refurb Squared NVIDIA/Mellanox MMS4X00-NS-FLT Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 100m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top DGX H100) NVIDIA/Mellanox MMS4X00-NS-FLT Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 100m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top DGX H100) SFPS https://www.refurb2.com/products/rs-q112-400g-sr4h-164969 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1418-1_7f87ed20-c64d-40cc-aa3e-59788e4ab188.png?v=1791634584 Refurb Squared NVIDIA/Mellanox MMA1Z00-NS400 Compatible Broadcom DSP & Broadcom VCSEL 400G SR4 QSFP112 PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) NVIDIA/Mellanox MMA1Z00-NS400 Compatible Broadcom DSP & Broadcom VCSEL 400G SR4 QSFP112 PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) SFPS https://www.refurb2.com/products/rs-osfp-400g-sr4h-164976 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1419-1.png?v=1791634585 Refurb Squared NVIDIA/Mellanox MMA4Z00-NS400 Broadcom DSP & Broadcom VCSEL Compatible 400G SR4 OSFP PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) NVIDIA/Mellanox MMA4Z00-NS400 Broadcom DSP & Broadcom VCSEL Compatible 400G SR4 OSFP PAM4 850nm 50m DOM Single MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Flat Top) SFPS https://www.refurb2.com/products/rs-osfp-800g-2dr4xh-164982 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1420-1_e795af3c-008d-425e-af89-e7ce00c7fabb.png?v=1791634586 Refurb Squared NVIDIA/Mellanox MMS4X00-NM-FLT Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top DGX H100) NVIDIA/Mellanox MMS4X00-NM-FLT Compatible 800G 2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for SMF (Flat Top DGX H100) SFPS https://www.refurb2.com/products/rs-osfp-800g-2xlr4-164987 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1421-1.png?v=1791634587 Refurb Squared NVIDIA/Mellanox Compatible 800G OSFP 2xLR4/LR8 for NVIDIA Spectrum-XGS 1310nm 10km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module (SN5610 Series Switch) NVIDIA/Mellanox Compatible 800G OSFP 2xLR4/LR8 for NVIDIA Spectrum-XGS 1310nm 10km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module (SN5610 Series Switch) SFPS https://www.refurb2.com/products/rs-osfp-800g-2xfr4l-164993 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1422-1.png?v=1791634589 Refurb Squared NVIDIA/Mellanox Compatible 800G OSFP 2xFR4L for NVIDIA Spectrum-XGS 1310nm 6km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module (SN5610 Series Switch) NVIDIA/Mellanox Compatible 800G OSFP 2xFR4L for NVIDIA Spectrum-XGS 1310nm 6km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module (SN5610 Series Switch) SFPS https://www.refurb2.com/products/rs-osfp-800g-2xvr4-164999 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1423-1.png?v=1791634590 Refurb Squared Dell 800GO112-2VR4 Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module for Z9864F-ON Switch Dell 800GO112-2VR4 Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module for Z9864F-ON Switch SFPS https://www.refurb2.com/products/rs-qdd-800g-2xdr4-165005 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1424-1.png?v=1791634591 Refurb Squared Generic Compatible QDD-800G-2xDR4 1310nm 500m Dual MTP/MPO-12 APC SMF Finned Top Optical Transceiver Module Generic Compatible QDD-800G-2xDR4 1310nm 500m Dual MTP/MPO-12 APC SMF Finned Top Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2xvr4-165010 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1425-1.png?v=1791634593 Refurb Squared Arista OSFP-800G-2VSR4 Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module for 7060X6-64PE Switch Arista OSFP-800G-2VSR4 Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module for 7060X6-64PE Switch SFPS https://www.refurb2.com/products/rs-osfp-800g-2xvr4-165016 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1426-1.png?v=1791634595 Refurb Squared H3C OSFP800-800G-VR8-MM850-DMPO Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module for S9827 Switch H3C OSFP800-800G-VR8-MM850-DMPO Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module for S9827 Switch SFPS https://www.refurb2.com/products/rs-osfp-800g-dr4-165022 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1427-1.png?v=1791634597 Refurb Squared NVIDIA/Mellanox MMS4C11-XM800 (980-9IAY1-00XM00) Compatible 800G OSFP224 DR4 Broadcom 3nm DSP (Sian3 | BCM83628) 1310nm 500m RHS/Flat Top PAM4 DDM MPO/MTP-12 APC SMF Optical Transceiver Module NVIDIA/Mellanox MMS4C11-XM800 (980-9IAY1-00XM00) Compatible 800G OSFP224 DR4 Broadcom 3nm DSP (Sian3 | BCM83628) 1310nm 500m RHS/Flat Top PAM4 DDM MPO/MTP-12 APC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800si-2dr4-165028 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1428-1_bc28977f-3bed-41c6-aab7-2aca20f581f1.png?v=1791634600 Refurb Squared Generic Compatible 800GBASE-2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Dual MPO-12/APC SMF Silicon Photonics Optical Transceiver Module Generic Compatible 800GBASE-2xDR4/DR8 OSFP PAM4 1310nm 500m DOM Dual MPO-12/APC SMF Silicon Photonics Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2vr4f-165034 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1429-1.png?v=1791634601 Refurb Squared NVIDIA/Mellanox MMA4Z00-NS-FLT Broadcom DSP & Broadcom VCSEL Compatible 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM Two MPO-12/APC MMF Transceiver Module (Flat Top) for ConnectX-8 C8180 SuperNIC NVIDIA/Mellanox MMA4Z00-NS-FLT Broadcom DSP & Broadcom VCSEL Compatible 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM Two MPO-12/APC MMF Transceiver Module (Flat Top) for ConnectX-8 C8180 SuperNIC SFPS https://www.refurb2.com/products/rs-osfp-800g-2xsr4-165039 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1430-1.png?v=1791634603 Refurb Squared Generic Compatible Coherent VCSEL & Broadcom DSP 800G OSFP 2xSR4/SR8 850nm 100m PAM4 DOM MPO/MTP MMF Transceiver Module Generic Compatible Coherent VCSEL & Broadcom DSP 800G OSFP 2xSR4/SR8 850nm 100m PAM4 DOM MPO/MTP MMF Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2xxdr4-165045 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1431-1.png?v=1791634604 Refurb Squared Generic Compatible 800G OSFP 2xXDR4 1310nm 2km PAM4 DDM Dual MPO/MTP-12 SMF Optical Transceiver Module Generic Compatible 800G OSFP 2xXDR4 1310nm 2km PAM4 DDM Dual MPO/MTP-12 SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2xvr4-165050 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1432-1.png?v=1791634605 Refurb Squared Cisco OSFP-800G-VR8 Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 30m/50m PAM4 DOM MPO/MTP MMF Transceiver Module for N9364E-SG2-O Switch Cisco OSFP-800G-VR8 Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 30m/50m PAM4 DOM MPO/MTP MMF Transceiver Module for N9364E-SG2-O Switch SFPS https://www.refurb2.com/products/rs-osfp-800g-2sr4f-165056 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1433-1.png?v=1791634607 Refurb Squared NVIDIA/Mellanox Compatible Coherent VCSEL & Broadcom DSP 800G OSFP 2xSR4/SR8 850nm 100m PAM4 DOM Two MPO-12/APC MMF Transceiver Module (Flat Top) for ConnectX-8 C8180 SuperNIC NVIDIA/Mellanox Compatible Coherent VCSEL & Broadcom DSP 800G OSFP 2xSR4/SR8 850nm 100m PAM4 DOM Two MPO-12/APC MMF Transceiver Module (Flat Top) for ConnectX-8 C8180 SuperNIC SFPS https://www.refurb2.com/products/rs-osfp-800g-2xfr4-165062 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1434-1.png?v=1791634607 Refurb Squared Generic Compatible 800G OSFP 2xFR4 1310nm 2km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module Generic Compatible 800G OSFP 2xFR4 1310nm 2km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2xdr4-165067 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1435-1_8da15999-8603-4f77-8795-bab7eed0e3b6.png?v=1791634609 Refurb Squared Generic Compatible 800G OSFP 2xDR4/DR8 1310nm 500m PAM4 DDM Dual MPO/MTP-12 SMF Optical Transceiver Module Generic Compatible 800G OSFP 2xDR4/DR8 1310nm 500m PAM4 DDM Dual MPO/MTP-12 SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-o112-800g-dr4-165072 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1436-1.png?v=1791634610 Refurb Squared NVIDIA/Mellanox Compatible 800G OSFP112 DR4 1310nm 100m RHS/Flat Top PAM4 DDM MPO/MTP-12 APC SMF Optical Transceiver Module for ConnectX-8 C8180 SuperNIC NVIDIA/Mellanox Compatible 800G OSFP112 DR4 1310nm 100m RHS/Flat Top PAM4 DDM MPO/MTP-12 APC SMF Optical Transceiver Module for ConnectX-8 C8180 SuperNIC SFPS https://www.refurb2.com/products/rs-osfp-800g-2xvr4-165078 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1437-1.png?v=1791634611 Refurb Squared Juniper OSFP-2X400G-VR4-P Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module for QFX5240 Switch Juniper OSFP-2X400G-VR4-P Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module for QFX5240 Switch SFPS https://www.refurb2.com/products/rs-osfp-400si-dr4-165084 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1438-1.png?v=1791634612 Refurb Squared Generic Compatible 400GBASE-DR4 OSFP PAM4 1310nm 500m DOM MPO-12/APC SMF Silicon Photonics Optical Transceiver Module Generic Compatible 400GBASE-DR4 OSFP PAM4 1310nm 500m DOM MPO-12/APC SMF Silicon Photonics Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2xvr4-165090 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1439-1.png?v=1791634613 Refurb Squared NVIDIA/Mellanox MMA4Z00-NS-T Broadcom DSP & Broadcom VCSEL Compatible 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module for SN5610 Series Switch NVIDIA/Mellanox MMA4Z00-NS-T Broadcom DSP & Broadcom VCSEL Compatible 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module for SN5610 Series Switch SFPS https://www.refurb2.com/products/rs-osfp-800g-2xvr4-165096 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1440-1_452ecc8b-dc37-459d-9279-b492874ddc03.png?v=1791634614 Refurb Squared Generic Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module Generic Compatible Broadcom DSP & Broadcom VCSEL 800G OSFP 2xVR4/VR8 850nm 50m PAM4 DOM MPO/MTP MMF Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2dr4f-165102 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1441-1.png?v=1791634615 Refurb Squared NVIDIA/Mellanox MMS4X00-NM- FLT Compatible 800G OSFP 2xDR4/DR8 1310nm 500m PAM4 DOM Two MPO-12/APC SMF Transceiver Module (Flat Top) for ConnectX-8 C8180 SuperNIC NVIDIA/Mellanox MMS4X00-NM- FLT Compatible 800G OSFP 2xDR4/DR8 1310nm 500m PAM4 DOM Two MPO-12/APC SMF Transceiver Module (Flat Top) for ConnectX-8 C8180 SuperNIC SFPS https://www.refurb2.com/products/rs-osfp-800g-2xdr4s-165107 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1442-1.png?v=1791634617 Refurb Squared NVIDIA/Mellanox MMS4X00-NS-T Compatible 800G OSFP 2xDR4/DR8 1310nm 100m PAM4 DDM Dual MPO/MTP-12 SMF Optical Transceiver Module for SN5610 Series Switch NVIDIA/Mellanox MMS4X00-NS-T Compatible 800G OSFP 2xDR4/DR8 1310nm 100m PAM4 DDM Dual MPO/MTP-12 SMF Optical Transceiver Module for SN5610 Series Switch SFPS https://www.refurb2.com/products/rs-q112-400g-vr4-165112 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1443-1.png?v=1791634618 Refurb Squared Cisco Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP112 PAM4 850nm 50m MTP/MPO-12 APC MMF Optical Transceiver Module Cisco Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP112 PAM4 850nm 50m MTP/MPO-12 APC MMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-q112-400g-vr4-165118 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1444-1.png?v=1791634620 Refurb Squared Arista Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP112 PAM4 850nm 50m MTP/MPO-12 APC MMF Optical Transceiver Module Arista Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP112 PAM4 850nm 50m MTP/MPO-12 APC MMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-q112-400g-dr4-165125 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1445-1_21fd9c46-c201-4a3a-ae15-c467734bb3d8.png?v=1791634620 Refurb Squared Cisco QSFP-400G-DR4 Compatible 400GBASE-DR4 QSFP112 PAM4 1310nm 500m MTP/MPO-12 APC SMF Optical Transceiver Module Cisco QSFP-400G-DR4 Compatible 400GBASE-DR4 QSFP112 PAM4 1310nm 500m MTP/MPO-12 APC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-q112-400g-vr4-165130 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1446-1.png?v=1791634622 Refurb Squared NVIDIA/Mellanox MMA1Z00-NS400-T Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP112 PAM4 850nm 50m MTP/MPO-12 APC MMF Optical Transceiver Module NVIDIA/Mellanox MMA1Z00-NS400-T Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP112 PAM4 850nm 50m MTP/MPO-12 APC MMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-q112-400g-sr4-165137 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1447-1.png?v=1791634623 Refurb Squared NVIDIA/Mellanox MMA1Z00-NS400-T Compatible Coherent VCSEL & Broadcom DSP 400GBASE-SR4 QSFP112 PAM4 850nm 100m MTP/MPO-12 APC MMF Optical Transceiver Module NVIDIA/Mellanox MMA1Z00-NS400-T Compatible Coherent VCSEL & Broadcom DSP 400GBASE-SR4 QSFP112 PAM4 850nm 100m MTP/MPO-12 APC MMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-q112-400g-fr4-165144 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1448-1.png?v=1791634624 Refurb Squared Cisco Compatible 400GBASE-FR4 QSFP112 PAM4 1310nm 2km Duplex LC SMF Optical Transceiver Module Cisco Compatible 400GBASE-FR4 QSFP112 PAM4 1310nm 2km Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-165145 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1449-1.png?v=1791634625 Refurb Squared Cisco QDD-400G-ZRP-S Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Cisco QDD-400G-ZRP-S Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zrp-165150 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1450-1.png?v=1791634627 Refurb Squared Cisco DP04QSDD-HE0 Compatible 100-400GbE High-Power (Bright) DCO QSFP-DD DWDM Tunable Coherent 80km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Cisco DP04QSDD-HE0 Compatible 100-400GbE High-Power (Bright) DCO QSFP-DD DWDM Tunable Coherent ≤80km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-165155 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1451-1_e148b482-bf2b-43b2-82fd-b6249dd4fb97.png?v=1791634628 Refurb Squared Dell 400GQ56DDZR+ Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Dell 400GQ56DDZR+ Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-165160 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1452-1.png?v=1791634630 Refurb Squared Arista QDD-400G-ZRP Compatible 400GBASE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Arista QDD-400G-ZRP Compatible 400GBASE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-165165 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1453-1.png?v=1791634631 Refurb Squared Generic Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Generic Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-165170 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1454-1.png?v=1791634632 Refurb Squared Juniper QDD-400G-ZR-M Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Juniper QDD-400G-ZR-M Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-165175 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1455-1.png?v=1791634633 Refurb Squared Cisco QDD-400G-ZR-S Compatible 400GBASE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Cisco QDD-400G-ZR-S Compatible 400GBASE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-165180 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1456-1.png?v=1791634634 Refurb Squared Ciena 180-3580-900 Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Ciena 180-3580-900 Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-qdd-400g-zr-165185 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1457-1_de219df5-1e60-42b6-bbee-c072c67bc967.png?v=1791634636 Refurb Squared Nokia QDDCO4 Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent 40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Nokia QDDCO4 Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-dr4-165190 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1458-1_1c394a57-3c84-44d6-ae5c-447d371e04f9.png?v=1791634637 Refurb Squared NVIDIA/Mellanox MMS4C11-XM800 (980-9IAY1-00XM00) Compatible 800G OSFP224 DR4 Broadcom 3nm DSP (Sian3 | BCM83628) 1310nm 500m RHS/Flat Top PAM4 DDM MPO/MTP-12 APC SMF Optical Transceiver Module NVIDIA/Mellanox MMS4C11-XM800 (980-9IAY1-00XM00) Compatible 800G OSFP224 DR4 Broadcom 3nm DSP (Sian3 | BCM83628) 1310nm 500m RHS/Flat Top PAM4 DDM MPO/MTP-12 APC SMF Optical Transceiver Module SFPS https://www.refurb2.com/products/rs-osfp-800g-2xfr4-165196 2026-10-22T04:13:20+04:00 daily https://cdn.shopify.com/s/files/1/0726/0048/6003/files/Product1459-1.png?v=1791634639 Refurb Squared Generic Compatible 800G OSFP 2xFR4 1310nm 2km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module Generic Compatible 800G OSFP 2xFR4 1310nm 2km PAM4 DDM Dual LC Duplex SMF Optical Transceiver Module SFPS