Dell Force10 DWDM-SFP10G-40.55 Compatible 10G DWDM SFP+ C46 100GHz 1540.55nm 40km LC SMF DDM Transceiver Module
Dell Force10 DWDM-SFP10G-40.55 Compatible 10G DWDM SFP+ 1540.55nm transceiver supports up to 40km link lengths over single-mode fiber via an LC duplex connector.
