Huawei Exam H31-311_V2.5 Topic 1 Question 25 Discussion

Actual exam question for Huawei's H31-311_V2.5 exam

Question #: 25
Topic #: 1

[All H31-311_V2.5 Questions]

Which of the following is the basic requirement of the DWDM system in the light source?

Aoutput wavelength stabilization

BUse the direct modulation method

CLow dispersion tolerance.

DThe launch function is very high

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Suggested Answer: C, D

by Eun at Mar 21, 2023, 06:53 AM

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13 days ago

But wouldn't low dispersion tolerance also be important for a DWDM system?

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21 days ago

I disagree, I believe it's the launch function that needs to be very high.

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24 days ago

I think the basic requirement is output wavelength stabilization.

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