Huawei
H31-341_V2.5 · Question #684
Which of the following options conform to the principles of coherent system commissioning? (Multiple choice)
The correct answer is B. The range of received optical power at the wavelength division side of the OTU board is preferably - D. Adjust the optical power according to the nominal value of the optical amplifier board. See the full explanation below for the reasoning.
Question
Which of the following options conform to the principles of coherent system commissioning? (Multiple choice)
Options
- AThe range of received optical power at the WDM side of the 0TU board is preferably -16dBm~0dBm
- BThe range of received optical power at the wavelength division side of the OTU board is preferably -
- CAdjust the optical power according to the maximum value of the optical amplifier board
- DAdjust the optical power according to the nominal value of the optical amplifier board
How the community answered
(28 responses)- A18% (5)
- B75% (21)
- C7% (2)
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