100G-CWDM4-QSFP2KM — Module QSFP28 100 Gbps Extreme Networks — 100 Gb CWDM4 2 km SMF QSFP28 Module

The Extreme Networks 100G-CWDM4-QSFP2KM is a QSFP28 100 Gbps CWDM4 module designed for 100G links up to 2 km over single-mode fibre with an LC connector. It uses four-wavelength CWDM4 technology over a dedicated grid channel, without an explicit nm value in the provided specifications. Its QSFP28 form factor delivers high port density and controlled power consumption for demanding datacenter environments.

Ideal for inter-building or campus interconnects over SMF infrastructure, this Extreme Networks transceiver extends CWDM4 reach to 2 km while maintaining an aggregate throughput of 100 Gbps. It integrates into Extreme Networks chassis and third-party QSFP28-compatible equipment. Genuine Extreme Networks hardware, manufacturer warranty.