Huawei
H31-311_V2.5 · Question #592
What are the options for the central wavelength of the pump source in the EDFA structure? (Multiple choice)
The correct answer is A. 980nm B. 1480nm. See the full explanation below for the reasoning.
Optical Fiber Communication Fundamentals
Question
What are the options for the central wavelength of the pump source in the EDFA structure? (Multiple choice)
Options
- A980nm
- B1480nm
- C1310nm
- D1510rm
How the community answered
(44 responses)- A77% (34)
- C7% (3)
- D16% (7)
Topics
#EDFA#pump laser wavelength#980nm 1480nm#optical amplifier
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