Question is related to DWDM....... Is there any correlation between chromatic di
ID: 3906969 • Letter: Q
Question
Question is related to DWDM.......
Is there any correlation between chromatic dispersion and PMD?
What is Linear and nonlinear impairments?
What is dispersion?
What are the types of dispersion?
What is Pilot Tone in WDM?
How CD and PMD limits vary with channels and bitrate?
What is FEC?
How does FEC impact OSNR and BER value of a link?
Explanation / Answer
Answer)
The correlation between chromatic dispersion and PMD are as follows:
Both uses the light to test and use wavelength of the light with speed to make the test.
The non-linear impairments are more on the fiber types and the lengths here are to be placed in as on-linear effects which would include the stimulated brillouin scattering.
The linear impairments includes the attenuation, chromatic dispersion , polarization mode dispersion and adjacent channel crosstalks.
Dispersion is defined as the process of distributing certain things or people in the wide range of area.
The types of dispersions are as follows;
1) Intermodal
2) Polarization mode
3) Four wave mixing
4) Chromatic.
Hope this answer helps. :) Happy to help.
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