Huawei
H31-341_V2.5 · Question #657
Which of the following descriptions about the DWSS20 board is correct? (Multiple choice)
The correct answer is A. Support the optical power query function of DM01~DM20, AM1~AM20 and IN/OUI optical ports on the C. For the pass-through service, only one pair of optical fibers needs to be connected in the two directions. D. It can realize the multiplexing and demultiplexing functions of coherent signals and non-coherent signals. See the full explanation below for the reasoning.
Question
Which of the following descriptions about the DWSS20 board is correct? (Multiple choice)
Options
- ASupport the optical power query function of DM01
DM20, AM1AM20 and IN/OUI optical ports on the - BIt can realize the optical power adjustment function for each wavelength in the sending direction and
- CFor the pass-through service, only one pair of optical fibers needs to be connected in the two directions.
- DIt can realize the multiplexing and demultiplexing functions of coherent signals and non-coherent signals.
How the community answered
(57 responses)- A74% (42)
- B26% (15)
Community Discussion
No community discussion yet for this question.