Huawei
H35-211_V2.5 · Question #303
In a GPON network, when measuring the light emission of an ONU, which of the following options is correct?
The correct answer is A. Measure the optical power of the PON network directly by connecting it to the ODN and using. See the full explanation below for the reasoning.
FTTx Solutions and Deployment
Question
In a GPON network, when measuring the light emission of an ONU, which of the following options is correct?
Options
- AMeasure the optical power of the PON network directly by connecting it to the ODN and using
- BTurn on the ONU's long-duration light switch through the command and then use the optical power
- CMeasure the optical power of the PON network using 1490nm.
- DMeasure directly at the PON port of the ONU using an optical power meter
How the community answered
(28 responses)- A79% (22)
- B11% (3)
- C4% (1)
- D7% (2)
Topics
#ONU optical measurement#GPON burst mode#optical power meter#PON maintenance
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