Cisco DWDM-SFP10G-62.23 Compatible 10G DWDM SFP+ C19 100GHz 1562.23nm 80km LC SMF DDM Transceiver Module
Cisco DWDM-SFP10G-62.23 Compatible 10G DWDM SFP+ 1562.23nm transceiver supports up to 80km link lengths over single-mode fiber via an LC duplex connector.