1.dual fiber cwdm mux/demux 2.16 channel cwdm module 3. ... in one unitLC Connectors (FC, SC also available)Dual fiber is used for both the network and the GBIC connectionsLow ... 1451, 1471, 1491, 1511, 1531,1551, 1571, 1591, 1611 nmChannel bandwidth +/- 6.5 nmInsertion Loss mux/demux pair (max) 4.8 ... equipment including, Cisco, Nortel, Alcatel, Ciena, Fujitsu, etc. Dual Fiber 16-Channel CWDM Mux/Demux