100GBASE-SR4 QSFP28 MMF 850nm 100m DDM Transceiver 100% OEM Compatible 100GBase-SR4 QSFP28 Transceiver (MMF, 850 nm 100 m, MPO, DDM, Commercial Temp)
100GBASE-LR4 QSFP28 SMF 1295-1309nm 10km DDM Transceiver 100% OEM Compatible 100GBase-LR4 QSFP28 Transceiver (SMF, 1295-1309 nm, 10 km, LC, DDM, Commercial Temp.)