The Opticomm DWDM SFP is a series of optical transceiver modules operating at DWDM C-band (100GHz channel spacing) wavelengths on Single-Mode Fiber (SMF). They are designed for use in Gigabit Ethernet, Fibre Channel, and SONET/SDH links, compliant with the SFP MSA. Digital diagnostics functions are available. The optical transceivers are RoHS compliant.