Physics, asked by narendraraj8630, 7 months ago

with the help of a Diagram explain the principal of WDM and DWDM​

Answers

Answered by shreya8250
1

Answer:

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Answered by Ashwath0tamilan
0

Answer:

Explanation:

WDM (Wavelength-division Multiplexing) is the technology of combing a number of wavelengths onto the same fiber simultaneously. A powerful aspect of WDM is that each optical channel can carry any transmission format.

A DWDM terminal multiplexer. The terminal multiplexer contains a wavelength-converting transponder for each data signal, an optical multiplexer and where necessary an optical amplifier (EDFA).

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