Cisco DWDM-SFP-4373 Compatible 1.25G DWDM SFP C42 100GHz 1543.73nm 100km LC SMF DDM Transceiver Module
Cisco DWDM-SFP-4373 Compatible 1000BASE-DWDM SFP Transceivers up to 100km throughput over SMF using 1548.51nm wave lengths via Duplex LC connector.



