QSFP28 100G Duplex ER4 40km LC

This 100G QSFP28 transceiver is designed for 100GBASE-ER4 Ethernet and other long-reach optical communication applications. It supports an aggregate data rate of 103.125 Gbps and enables transmission distances up to 40 km over single-mode fiber. The module integrates four LAN-WDM laser channels and four APD receiver channels, features a duplex LC optical interface, and operates on a single +3.3 V power supply. Fully hot-pluggable in the QSFP28 form factor, it includes Digital Diagnostic Monitoring (DDM) functionality and offers low power dissipation under 5 W. The transceiver is compliant with Class 1 laser safety and RoHS (lead-free) standards, operating within a commercial temperature range of 0 °C to +70 °C. It is ideal for data center interconnects, metro networks, and long-haul Ethernet links.