Huawei
H31-341_V2.5 · Question #648
Which of the following descriptions about the ROADM board is correct? (Multiple choice)
The correct answer is A. The TM20 board supports adding 20 coherent optical signals of different wavelengths and multiplexing C. The TD20 board supports broadcasting output of a coherent service signal containing 20 different. See the full explanation below for the reasoning.
Question
Which of the following descriptions about the ROADM board is correct? (Multiple choice)
Options
- AThe TM20 board supports adding 20 coherent optical signals of different wavelengths and multiplexing
- BRDU9 implements the broadcast function of the main optical channel signal in 9 directions at the same
- CThe TD20 board supports broadcasting output of a coherent service signal containing 20 different
- DThe RMU9 board completes the adding function of 8 channels of single-wavelength or multiplexed-
How the community answered
(57 responses)- A72% (41)
- B9% (5)
- D19% (11)
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