100g qsfp28 cwdm4 fiber optical transceiver modules

GLSUN’s 100GBASE-CWDM4 QSFP28 1310nm 2km DOM LC SMF optical transceiver integrates the transmit and receive path onto one module. It supports link lengths of up to 2 km over a standard pair of G.652 Single-Mode Fiber (SMF) with duplex LC connectors. There are four laser drivers control 4 CWDM with 1271, 1291, 1311, and 1331nm center wavelengths.