... and Demux in one unitLC Connectors (FC, SC also available)Dual fiber is used for both the network and the GBIC connectionsLow ... equipment using ITU-T G.694.2 standard CWDM transceiversGBIC, SFP, XFP, Xenpak, SONET, Routers, Switches etc..CompatibilityFully compatible with all ... standard lightwave equipment including, Cisco, Nortel, Alcatel, Ciena, Fujitsu, etc. Dual Fiber 16-Channel CWDM Mux/Demux