HPE DWDM-SFP1G-61.41-40 Compatible 1.25G DWDM SFP C20 100GHz 1561.41nm 40km LC SMF DDM Transceiver Module
HPE DWDM-SFP1G-61.41-40 Compatible 1.25G DWDM SFP Transceivers up to 40km throughput over SMF using 1561.41nm wave lengths via Duplex LC connector.