Huawei
H31-341_V2.5 · Question #138
Which of the following is the basic requirement of the DWDM system for the light source?
The correct answer is D. Output standard and stable wavelength. See the full explanation below for the reasoning.
Question
Which of the following is the basic requirement of the DWDM system for the light source?
Options
- AUsing direct modulation method
- BRelatively low dispersion tolerance
- CHigher luminous power
- DOutput standard and stable wavelength
How the community answered
(45 responses)- A9% (4)
- B2% (1)
- C18% (8)
- D71% (32)
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