Extralink multiplexer/demultiplexer is the basic element used to multiply the transmission capacity of a fiber optic track. It can be used both for newly built lines as well as for existing ones.
The wavelength range of the 8-channel Extralink MUX/DEMUX CWDM module is 1471-1611 nm.
To use the waveform multiplier, use two modules at each end of the line.
Each output of the module is connected e.g. to a cwdm SFP insert operating at the appropriate wavelength.