100G QSFP28 ER4
RTXM290-820
RTXM290-820 QSFP28 ER4 transceiver modules are designed for use in 100 Gigabit Ethernet links on up to 40km of single mode fiber. They are compliant with the IEEE 802.3ba, CAUI-4 Interface. The optical transceiver is RoHS compliant.