Huawei
H31-311_V2.5 · Question #181
The optical monitoring channel is used for monitoring WDM optical transmission systems. In the UU-T proposal, it is preferred to use a () rate 1510nm wavelength.
The correct answer is C. 2Mbit/s. See the full explanation below for the reasoning.
WDM/OTN Principles
Question
The optical monitoring channel is used for monitoring WDM optical transmission systems. In the UU-T proposal, it is preferred to use a () rate 1510nm wavelength.
Options
- A64kbit/s
- B192kbit/s
- C2Mbit/s
- D576 kbit/s
How the community answered
(22 responses)- A9% (2)
- B5% (1)
- C82% (18)
- D5% (1)
Topics
#optical monitoring channel#WDM#1510nm wavelength#ITU-T standard
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