About This Item Overview DetailsPSFP-CWDM-SFP-1610 -CWDM SFP Small Form Pluggable - Gigabit Ethernet and Fibre Channel - 1610nm single mode (LC) [80 km/49.8 miles]. DOM ( DMI ) - Digital Optical Monitoring. ( CWDM-SFP-1610 ) - 05059280 Drivers & Downloads Drivers & Downloads