Huawei
H35-211_V2.5 · Question #420
When an FTTH user experiences a "no power after off-hook" fault, the possible causes are (). (Multiple choice)
The correct answer is A. Telephone failure B. POTS port failure D. The line between the ONU and the phone is faulty. See the full explanation below for the reasoning.
FTTx Solutions and Deployment
Question
When an FTTH user experiences a "no power after off-hook" fault, the possible causes are (). (Multiple choice)
Options
- ATelephone failure
- BPOTS port failure
- COLT failure
- DThe line between the ONU and the phone is faulty.
How the community answered
(16 responses)- A69% (11)
- C31% (5)
Topics
#FTTH VoIP#POTS fault#off-hook troubleshooting#ONU port failure
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