Refurb Squared
Cisco Compatible 100GBASE-SR SWDM4 QSFP28 BiDi 4 x 25G NRZ 850/880/910/940nm 100m DOM Duplex LC/UPC MMF Optical Transceiver Module
Cisco Compatible 100GBASE-SR SWDM4 QSFP28 BiDi 4 x 25G NRZ 850/880/910/940nm 100m DOM Duplex LC/UPC MMF Optical Transceiver Module
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
The Cisco Compatible 100G SWDM4 Bi-Directional QSFP28 transceiver supports short-reach 100G connections over duplex LC multimode fiber. It delivers up to 75m on OM3, 100m on OM4, and 150m on OM5 using four wavelengths that carry 4×25G over existing duplex MMF infrastructure, enabling a seamless upgrade from 10G/40G to 100G. The module complies with QSFP28 MSA and IEEE 802.3bm CAUI-4 specifications, and provides digital diagnostics via the I2C interface for real-time monitoring.
Enterprise Grade Performance
Enterprise Grade Performance
Our networking cables and optical transceivers are designed for high-performance enterprise networks. They support fast data transmission, stable connectivity, and consistent signal strength across switches, servers, and routers.
Wide Device Compatibility
Wide Device Compatibility
These modules are engineered to work with many leading networking brands such as Cisco, Juniper, Arista, and other enterprise systems. They integrate easily into existing network infrastructure.
Simple Plug And Play Setup
Simple Plug And Play Setup
Installation is quick and easy. Simply insert the cable or transceiver into the compatible port and it begins operating immediately without complicated configuration.
Reliable Connection Stability
Tested And Verified Products
Affordable Enterprise Pricing
Competitive Pricing
Refurb Squared networking hardware delivers high-speed connectivity using tested optical modules and enterprise-grade cables built for reliability and seamless device compatibility.
