... CWDM single components (3 ports) 8+1-CH Coarse Wavelength Division 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 ... /male female attenuator FTTx products 4/6/8/12/24/36/48 ports FTTH fiber distribution box 8/16/32 ports FTTH splitter box ...