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H31-341_V2.5 · Question #264
The maximum output optical power of an OBU of an optical amplifier is 20dBm, how many dBm should the standard output optical power of the single-wavelength system be used in the C-band 80 be?
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Question
The maximum output optical power of an OBU of an optical amplifier is 20dBm, how many dBm should the standard output optical power of the single-wavelength system be used in the C-band 80 be?
Options
- A+4dBm
- B+7dBm
- C-2dBm
- D+1dBm
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