400G-QSFP-DD-LR4
RTXM290-342
RTXM290-342 LR4 QSFP-DD transceiver modules are designed for use in 400 Gigabit Ethernet links on up to 10km of single mode fiber. They are compliant with the QSFP-DD MSA, IEEE 802.3bs and 100G Lambda MSA Group 400G-LR4-10.The optical transceiver is RoHS compliant.
