Cisco DWDM-SFP-4134 Compatible 1.25G DWDM SFP C45 100GHz 1541.34nm 100km LC SMF DDM Transceiver Module
Cisco DWDM-SFP-4134 Compatible 1000BASE-DWDM SFP Transceivers up to 100km throughput over SMF using 1550.92nm wave lengths via Duplex LC connector.
