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Exam H35-260 Topic 1 Question 18 Discussion
Huawei Exam H35-260 Topic 1 Question 18 Discussion
Actual exam question for Huawei's H35-260 exam
Question #: 18
Topic #: 1
[All H35-260 Questions]
Which of the following statements about EDFA is false?
A
The amplification of optical signal by EDFA is pure optical amplification, no need for photoelectric conversion
B
Noise figure, saturated output power, gain flatness, gain, etc. are all important parameters to characterize EDFA
C
1510nm optical monitoring channel can be effectively amplified by EDFA
D
When the output power of the EDFA reaches saturation, increase the input optical power, and the gain of the EDFA will decrease.
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Suggested Answer:
A, C, D
by
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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
1 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
4 days ago
Don't worry, we got this. Let's focus on the other important parameters.
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Alexis
5 days ago
Yeah, they're trying to confuse us with that one.
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Magnolia
11 days ago
I know right! That statement is definitely false.
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Georgeanna
1 months ago
I think Option A is the correct answer. EDFA is a purely optical amplification process without any need for photoelectric conversion.
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Emile
1 days ago
Gilberto: Exactly, it's a pure optical amplification process.
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Ilda
4 days ago
Craig: Exactly, it's purely optical amplification.
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Gilberto
11 days ago
User 2: Yes, that's true. EDFA is all about optical amplification.
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Craig
11 days ago
User 2: I think so too. EDFA is all about optical amplification.
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Delisa
12 days ago
User 1: I agree, Option A is correct. EDFA does not require photoelectric conversion for amplification.
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Kimberlie
25 days ago
User 1: I agree, Option A is correct. EDFA does not require photoelectric conversion for amplification.
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Providencia
2 months ago
Option D is definitely false. When the EDFA reaches saturation, increasing the input power will actually decrease the gain, not increase it.
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Von
2 months ago
But doesn't EDFA provide pure optical amplification without photoelectric conversion?
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Cammy
2 months ago
I disagree, I believe the false statement is A.
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Von
2 months ago
I think the false statement is D.
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Claribel
1 months agoMitsue
1 months agoAmie
1 months agoDana
4 days agoAlexis
5 days agoMagnolia
11 days agoGeorgeanna
1 months agoEmile
1 days agoIlda
4 days agoGilberto
11 days agoCraig
11 days agoDelisa
12 days agoKimberlie
25 days agoProvidencia
2 months agoVon
2 months agoCammy
2 months agoVon
2 months ago