Huawei
H35-211_V2.5 · Question #384
In ODN link testing, it is necessary to analyze the optical power value. Which of the following descriptions are correct? (Multiple choice)
The correct answer is B. If the actual optical power value is much greater than the theoretical value, it indicates that there is C. Analyzing optical power mainly involves comparing the actual value of light attenuation calculated D. After passing through optical devices or optical fibers in the ODN link, the optical power will be. See the full explanation below for the reasoning.
FTTx Solutions and Deployment
Question
In ODN link testing, it is necessary to analyze the optical power value. Which of the following descriptions are correct? (Multiple choice)
Options
- AThe actual value of optical attenuation can be the difference in uplink optical power or downlink
- BIf the actual optical power value is much greater than the theoretical value, it indicates that there is
- CAnalyzing optical power mainly involves comparing the actual value of light attenuation calculated
- DAfter passing through optical devices or optical fibers in the ODN link, the optical power will be
How the community answered
(45 responses)- A24% (11)
- B76% (34)
Topics
#ODN testing#optical power analysis#optical attenuation#fiber diagnostics
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