Huawei
H31-341_V2.5 · Question #477
Erbium-doped fiber amplifier (EDFA) is a key component of a new generation of optical communication systems. Which of the following is the function of EDFA? (Multiple choice)
The correct answer is A. High gain B. High output power D. Low Noise Index. See the full explanation below for the reasoning.
Question
Erbium-doped fiber amplifier (EDFA) is a key component of a new generation of optical communication systems. Which of the following is the function of EDFA? (Multiple choice)
Options
- AHigh gain
- BHigh output power
- CAmplification at any wavelength
- DLow Noise Index
How the community answered
(37 responses)- A84% (31)
- C16% (6)
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