4 Channel DWDM Mux Demux Splice Cartridge, Channels 20-23, with Monitor port and Express port

This is a 4 Channel DWDM Mux or Demux 19inch splice cartridge with LC connectors and an express port and monitor port that operates over channels 20-23. This unit can be used as either a multiplexer or de-multiplexer (mux/demux), and is a plug and play system. All of our mux/demux products are 100% compliant and provide a cost effective solution for your network upgrade needs. With our certification test program, we guarantee your product will work correctly the first time.