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H31-311_V2.5 · Question #55
H31-311_V2.5 Question #55: Real Exam Question with Answer & Explanation
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Question
Regarding the comparison between Raman amplifier and EDFA, which of the following statements is wrong?
Options
- ARaman amplifiers can amplify signals of different bands by selecting different pump sources, so
- BThe gain calculation/test method of Raman amplifier and EDFA is the same, both are "Gain =
- CThe gain medium of the Raman amplifier is the transmission fiber; while the gain medium of the
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