100GBASE-CWDM4 QSFP28 SMF 1271-1331nm 2km DDM Transceiver 100% OEM Compatible 100GBase-CWDM4 QSFP28 Transceiver (SMF, 1271-1331 nm, 2 km, LC, DDM, Commercial Temp.) Specifications Form Factor: QSFP28-CWDM4 Data Rate: 103.1 Gb/s Wavelength: 1271 nm, 1291 nm, 1311 nm, 1331 nm Protocols: 100G Ethernet, MSA,...