HPE DWDM-SFP1G-59.79-40 Compatible 1.25G DWDM SFP C22 100GHz 1559.79nm 40km LC SMF DDM Transceiver Module
HPE DWDM-SFP1G-59.79-40 Compatible 1.25G DWDM SFP Transceivers up to 40km throughput over SMF using 1559.79nm wave lengths via Duplex LC connector.