Huawei
H31-311_V2.5 · Question #479
The DWDM system has extremely high requirements on the stability of the light source. Which of the following factors affect the stability of the light source? (Multiple choice)
The correct answer is A. Temperature B. Driving current C. Packaging. See the full explanation below for the reasoning.
WDM/OTN Principles
Question
The DWDM system has extremely high requirements on the stability of the light source. Which of the following factors affect the stability of the light source? (Multiple choice)
Options
- ATemperature
- BDriving current
- CPackaging
- DHumidity
How the community answered
(34 responses)- A74% (25)
- D26% (9)
Topics
#DWDM light source#laser stability#temperature effects#driving current
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