Huawei
H31-341_V2.5 · Question #607
In the WDM transmission system, the main factors affecting the unevenness of the power balance of each channel do not include? (Multiple choice)
The correct answer is A. Inhomogeneity of insertion loss of each channel of multiplexer/splitter B. The setting of the main channel dimmable attenuator is unreasonable D. EDFA gain unevenness. See the full explanation below for the reasoning.
Question
In the WDM transmission system, the main factors affecting the unevenness of the power balance of each channel do not include? (Multiple choice)
Options
- AInhomogeneity of insertion loss of each channel of multiplexer/splitter
- BThe setting of the main channel dimmable attenuator is unreasonable
- CHigh cable attenuation
- DEDFA gain unevenness
How the community answered
(32 responses)- A75% (24)
- C25% (8)
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