Math, asked by rakeshkushwaha379057, 4 months ago

What is the difference between CWDM and DWDM ??

Answers

Answered by sujeetrana7370

1

Answer:

CWDM has a wider channel spacing than DWDM — the nominal difference in frequency or wavelength between two adjacent optical channels. ... DWDM systems, on the other hand, can carry 40, 80, 96 or up to 160 wavelengths by utilizing a much narrower spacing 0.8/0.4 nm (100 GHz/50 GHz grid).

Answered by Anonymous

1

Answer:

CWDM has a wider channel spacing than DWDM — the nominal difference in frequency or wavelength between two adjacent optical channels. ... DWDM systems, on the other hand, can carry 40, 80, 96 or up to 160 wavelengths by utilizing a much narrower spacing 0.8/0.4 nm (100 GHz/50 GHz grid).

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