Huawei Exam H35-260 Topic 1 Question 18 Discussion

Actual exam question for Huawei's H35-260 exam

Question #: 18
Topic #: 1

Which of the following statements about EDFA is false?

AThe amplification of optical signal by EDFA is pure optical amplification, no need for photoelectric conversion

BNoise figure, saturated output power, gain flatness, gain, etc. are all important parameters to characterize EDFA

C1510nm optical monitoring channel can be effectively amplified by EDFA

DWhen the output power of the EDFA reaches saturation, increase the input optical power, and the gain of the EDFA will decrease.

Show Suggested Answer

Suggested Answer: A, C, D

by Lashawnda at Aug 09, 2023, 01:03 PM

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Claribel

1 months ago

Wait, was that a trick question? I thought all the statements were true until I read that last one about the saturation. That one's definitely false.

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Mitsue

1 months ago

All the other options seem pretty spot on to me. The EDFA parameters are crucial for characterizing its performance.

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Amie

2 months ago

Haha, I can't believe they're trying to trick us with that one about the 1510nm monitoring channel. Of course EDFA can amplify that, it's well within the operating range!

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Dana

13 days ago

Don't worry, we got this. Let's focus on the other important parameters.

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Alexis

14 days ago

Yeah, they're trying to confuse us with that one.

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Magnolia

20 days ago

I know right! That statement is definitely false.

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3 months ago

I think the false statement is D.

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