... optics packaging.The common configuration of CWDM mux/demux module is 2CH, 4CH, 8CH, 16CH, 18CH CWDM mux ... are available in the form of Plastic ABS module cassette, 19’’ rack mountable box or standard ... Multiplexer (CWDM Mux/Demux) Module 4,8,16,18-CH CWDM Mux/Demux Module packed in 19”rack mount; ... 100G, 200G DWDM OADM Module(4, 8 channel) 100G,200G DWDM Module(4, 8, 16 channel) 100G, ...