QSFP28 100G Duplex LWDM 30km ER4 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 up to 30 km over single-mode fiber without FEC, or up to 40 km with FEC enabled. 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 complies 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 metro, backbone, and data center interconnect applications requiring high reliability and long reach.