Cisco 1000BASE-CWDM 1590 nm GBIC Internal 1Gbit/s network switch component

1000BASE-CWDM 1590 nm GBIC (single mode only) The Cisco® Coarse Wavelength-Division Multiplexing (CWDM) Gigabit Interface Converter (GBIC solution allows enterprise companies and service providers to provide scalable and easy-to-deploy Gigabit Ethernet and Fibre Channel services in their networks. The product set helps enable the flexible design of highly available, multiservice networks.
The Cisco CWDM GBIC solution is a convenient and cost-effective solution for the adoption of Gigabit Ethernet and Fibre Channel in campus, data-center, and metropolitan-area access networks.