Huawei
H31-341_V2.5 · Question #766
Automatic laser shutdown (ALS: When no optical signal is received, the ALS function automatically turns off the corresponding optical module. This function can protect on-site maintenance personnel.
The correct answer is A. True. See the full explanation below for the reasoning.
Question
Automatic laser shutdown (ALS: When no optical signal is received, the ALS function automatically turns off the corresponding optical module. This function can protect on-site maintenance personnel.
Options
- ATrue
- BFalse
How the community answered
(45 responses)- A71% (32)
- B29% (13)
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