Huawei
H35-211_V2.5 · Question #102
The ONUs in a certain community are all offline. Which of the following descriptions of the cause is not possible?
The correct answer is B. Optical splitter power off. See the full explanation below for the reasoning.
FTTx Solutions and Deployment
Question
The ONUs in a certain community are all offline. Which of the following descriptions of the cause is not possible?
Options
- AThe power supply line of the community ONU equipment is disconnected
- BOptical splitter power off
- CThe OLT's downstream optical port board is faulty.
- DThe optical path between OLT and ODN is interrupted
How the community answered
(38 responses)- A3% (1)
- B71% (27)
- C8% (3)
- D18% (7)
Topics
#ONU offline troubleshooting#optical path fault#optical splitter#OLT board fault
Community Discussion
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