Oppton's 1xN ,2XN Planar Lightwave Circuit (PLC) splitter based on planar lightwave circuit technology and provides a low ... 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 channel) 100G, 200G DWDM ...