The Cisco CWDM-SFP-1270 Compatible 1000BASE-CWDM SFP transceiver supports up to 80km link lengths over single-mode fiber (SMF) via an LC duplex connector. Each SFP transceiver module is individually tested to be used on a series of Cisco switches, routers, servers, network interface card (NICs) etc.
The hot-swappable 1G SFP transceivers feature low power consumption and CWDM technology, which saves fiber resources by combining optical signals of different wavelengths through an external WDM and transmitting them over a single fiber. Ideal for Internet Service Provider (ISP) Gigabit Ethernet communication links, Enterprise LAN & SAN Networks, Data Center LAN & SAN Networks and other optical links.
