HI FWDM 1310/1550
Wavelength Division Multiplexers or Demultiplexers (WDM) combine or separate optical signals with different wavelengths. They are passive optical components for uni- or bidirectional operation.
High Isolation Filter WWDM are multiplexer or demultiplexer which are used to combine or seperate signals with wavelength from neighbouring optical windows. They are used as band-pass filters and in high isolation WDM modules.