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What is WDM and DWDM (Densed Wavelength Division Multiplexing)

Mumbai University > Electronics Engineering > Sem 8 > Advanced Networking Technologies

Marks: 5M, 10M

Year: Dec 14, May 13, Dec 11, May 11, May 15, Dec 15 May 14, May 13, May 12, Dec 12

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  1. Wavelength Division Multiplexing WDM is a technology which multiplexers a number of optical fibre by using different wavelengths of laser light.
  2. This technique enables bidirectional communication over one stand of fibre as well as well as multiplication of capacity.
  3. DWDM refers to optical signals multiplexed within 1550nm band and has …

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