Huawei
H31-341_V2.5 · Question #150
In a WDM network, if both the bidirectional OA and OSC report an optical loss alarm, which is the most likely reason?
The correct answer is A. Line fiber bidirectional interruption. See the full explanation below for the reasoning.
Question
In a WDM network, if both the bidirectional OA and OSC report an optical loss alarm, which is the most likely reason?
Options
- ALine fiber bidirectional interruption
- BBidirectional degradation of line fiber
- CUnidirectional degradation of line fiber
- DLine fiber one-way interruption
How the community answered
(16 responses)- A81% (13)
- B6% (1)
- D13% (2)
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