100G QSFP28 LR1 20km Single Lambda Transceiver
QFP-PM31HG-20DC, 100G QSFP28 LR1 transceiver, 100G LR1 20km optical module, QSFP28 long reach single mode module, 1311nm TEC EML QSFP28 LR1, PAM4 106.25Gbps QSFP28, KP4 FEC long haul transceiver, metro backbone 100G transceiver, cross-campus long distance inter-DC module













