Huawei
H35-211_V2.5 · Question #179
Since the normal ON cannot actively emit light, and the ordinary optical power meter can only be connected to the upstream or downstream optical path at the same time, the ordinary optical power…
The correct answer is B. False. See the full explanation below for the reasoning.
Huawei Access Network Platforms and Management
Question
Since the normal ON cannot actively emit light, and the ordinary optical power meter can only be connected to the upstream or downstream optical path at the same time, the ordinary optical power cannot measure the ONU upstream optical power.
Options
- ATrue
- BFalse
How the community answered
(20 responses)- A20% (4)
- B80% (16)
Topics
#ONU upstream measurement#optical power meter#PON testing#burst mode detection
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