Huawei
H31-311_V2.5 · Question #575
Which of the following wavelengths can be used as pump light sources? (Multiple choice)
The correct answer is A. 980nm C. 1480nm. See the full explanation below for the reasoning.
Optical Fiber Communication Fundamentals
Question
Which of the following wavelengths can be used as pump light sources? (Multiple choice)
Options
- A980nm
- B1550nm
- C1480nm
- D1310nm
How the community answered
(38 responses)- A74% (28)
- B18% (7)
- D8% (3)
Topics
#EDFA#pump wavelength#980nm#1480nm
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