The L-com FXC-SFP-C49ZX-1G-CSC is a SFP transceiver, supporting 1G Ethernet data rates. This SFP CWDM transceiver has an operating wavelength of 1490 nm. The L-com FXC-SFP-C49ZX-1G-CSC supports 80KM distance and is compliant with Cisco system level specifications. The L-com FXC-SFP-C49ZX-1G-CSC features digital diagnostics for performance monitoring of the transceiver. The L-com FXC-SFP-C49ZX-1G-CSC is one of thousands of fiber optic connectivity products available from L-com's in-stock inventroy and ready to ship. Contact our knowledgeable technical support and sales staff with your questions on fiber optic connectivity or other L-com products.