The Fujitsu FC9686MS06 1000Base-DWDM SFP Transceiver is a DWDM-enabled 1 Gbps SFP module for single-mode fiber. It operates at 1555.75 nm, supports links up to 40 km, uses an LC optical interface, and includes Digital Optical Monitoring (DOM) for real-time performance visibility. Designed for DWDM deployments that extend reach over SMF, this module plugs into standard SFP cages to enable long-distance, wavelength-multiplexed connections.
