Huawei
H31-341_V2.5 · Question #491
What are the basic requirements of the DWDM system for the light source? (Multiple choice)
The correct answer is A. The output wavelength is relatively stable C. Relatively high dispersion tolerance. See the full explanation below for the reasoning.
Question
What are the basic requirements of the DWDM system for the light source? (Multiple choice)
Options
- AThe output wavelength is relatively stable
- BThe method of direct modulation should be used
- CRelatively high dispersion tolerance
- DUsing LEDs
How the community answered
(30 responses)- A83% (25)
- B10% (3)
- D7% (2)
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