GIGALIGHT's 100G QSFP28 4WDM-40 optical transceiver modules are designed to support 100G Ethernet, suitable for data center links up to 30km (without FEC) or 40km (with FEC) over single mode fiber. The 100G QSFP28 4WDM-40 modules operate at four LWDM (short for LAN-WDM) wavelengths of 1295.56nm, 1300.05nm, 1304.58nm and 1309.14nm.Get a Quote
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Hot-pluggable QSFP28 form factor full-duplex transceiver module
4-channel cooled LWDM DFB TOSA and APD ROSA
Data rate up to 25.78125Gbps per channel
Compliant with QSFP28 MSA (SFF-8665) and 100G 4WDM-40 MSA
Internal CDR circuits on both receiver and transmitter channels
Reach up to 30km without FEC or 40km with FEC over SMF
Duplex LC receptacle
3.8W maximum power dissipation
Case operating temperature range: C-Temp or I-Temp