HPE DWDM-SFP1G-57.36-40 Compatible 1.25G DWDM SFP C25 100GHz 1557.36nm 40km LC SMF DDM Transceiver Module
HPE DWDM-SFP1G-57.36-40 Compatible 1.25G DWDM SFP Transceivers up to 40km throughput over SMF using 1557.36nm wave lengths via Duplex LC connector.