Huawei
H31-311_V2.5 · Question #669
In WDM systems, the reduction in optical signal-to-noise ratio is mainly due to the increasing amount of noise introduced into the optical fiber line.
The correct answer is B. False. See the full explanation below for the reasoning.
WDM/OTN Principles
Question
In WDM systems, the reduction in optical signal-to-noise ratio is mainly due to the increasing amount of noise introduced into the optical fiber line.
Options
- ATrue
- BFalse
How the community answered
(55 responses)- A25% (14)
- B75% (41)
Topics
#OSNR#ASE noise#WDM noise#optical amplification
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