Download our CWDM and DWDM wavelength guide

  • CWDM (Coarse Wavelength Division Multiplexing)
  • DWDM (Dense Wavelength Division Multiplexing)
  • 100GHz spacing (even channels)
  • DWDM (Dense Wavelength Division Multiplexing)
  • 50GHz spacing channels
  • DWDM (Dense Wavelength Division Multiplexing)
  • 50GHz spacing (Interleaver)
The Smartoptics CWDM and DWDM wavelength guide

Download the CWDM and DWDM wavelength guide

ITU channel numbers, wavelengths and frequencies

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