{"product_id":"rs-c21-c22-32371","title":"Refurb Squared Arista Networks C21 C22 Compatible QSFP28 100G DWDM PAM4 80km (Require EDFA and TDCM) DOM Duplex CS\/UPC SMF Optical Transceiver Module for Transmission","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRefurb Squared delivers fully tested, OEM-compatible optical transceivers, DWDM\/CWDM systems, media converters and DAC\/AOC cables coded for Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet platforms, with lifetime warranty and fast global delivery.\u003c\/p\u003e\n\n\u003cp\u003eThe 100G DWDM PAM4 transceiver supports to multiple 100G links up to 80km using TDCM and EDFA over single-mode fiber (SMF) via an CS connector. PAM4 modulation technology allows for DWDM connectivity in a QSFP28 form factor on the 100G ITU DWDM wavelength grid. This transceiver is compliant with IEEE 802.3bm, QSFP28 MSA, SFF-8636 and SFF-8024 standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. Featuring low power consumption, high speed and long transmission distance, this transceiver is ideal for DCI, 100G Ethernet Metro-Access over DWDM, Campus and Enterprise Links, etc.\u003c\/p\u003e\u003cp\u003e\n\n\u003c\/p\u003e\u003cp\u003eRefurb Squared is brand of OEM-compatible optical networking products, including SFP, SFP+, QSFP+, QSFP28 and QSFP-DD transceivers, DWDM\/CWDM systems, media converters, and DAC\/AOC cables. Every module is 100% pre-shipment tested and coded for seamless compatibility with major platforms such as Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet backed by a lifetime warranty, fast global delivery, and dedicated technical support for data centers, telecom operators, enterprise networks and system integrators worldwide.\u003c\/p\u003e","brand":"Refurb Squared","offers":[{"title":"C21 C22 \/ Cisco","offer_id":66841504579699,"sku":"RS-C21-C22-32371","price":3599.0,"currency_code":"AED","in_stock":true},{"title":"C21 C22 \/ Arista","offer_id":66841504612467,"sku":"RS-C21-C22-32372","price":3599.0,"currency_code":"AED","in_stock":true},{"title":"C21 C22 \/ Juniper","offer_id":66841504645235,"sku":"RS-C21-C22-32373","price":3599.0,"currency_code":"AED","in_stock":true},{"title":"C21 C22 \/ Brocade","offer_id":66841504678003,"sku":"RS-C21-C22-32374","price":3599.0,"currency_code":"AED","in_stock":true},{"title":"C21 C22 \/ Dell","offer_id":66841504710771,"sku":"RS-C21-C22-32375","price":3599.0,"currency_code":"AED","in_stock":true},{"title":"C21 C22 \/ Extreme","offer_id":66841504743539,"sku":"RS-C21-C22-32376","price":3599.0,"currency_code":"AED","in_stock":true},{"title":"C21 C22 \/ HW","offer_id":66841504776307,"sku":"RS-C21-C22-32377","price":3599.0,"currency_code":"AED","in_stock":true},{"title":"C21 C22 \/ H3C","offer_id":66841504809075,"sku":"RS-C21-C22-32378","price":3599.0,"currency_code":"AED","in_stock":true},{"title":"C21 C22 \/ NVIDIA\/Mellanox","offer_id":66841504841843,"sku":"RS-C21-C22-32379","price":3599.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/0048\/6003\/files\/FO4770-1_6491a5dd-2b9f-4562-a644-98fdf5048e56.png?v=1791722080","url":"https:\/\/www.refurb2.com\/products\/rs-c21-c22-32371","provider":"Refurb Squared","version":"1.0","type":"link"}