Huawei
H31-311_V2.5 · Question #187
The difference between dispersion-compensating fiber and ordinary optical fiber is that dispersion- compensating fiber has a negative dispersion coefficient at ().
The correct answer is B. 1550nm. See the full explanation below for the reasoning.
Optical Fiber Communication Fundamentals
Question
The difference between dispersion-compensating fiber and ordinary optical fiber is that dispersion- compensating fiber has a negative dispersion coefficient at ().
Options
- A1310nm
- B1550nm
- C800nm
- D1650nm
How the community answered
(40 responses)- A8% (3)
- B85% (34)
- C5% (2)
- D3% (1)
Topics
#dispersion-compensating fiber#chromatic dispersion#1550nm#DCF
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