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H31-341_V2.5 · Question #909
For a system with an optical amplifier, the upper threshold of the received optical power of the wavelength division side of the OTU single board and the line single board (APD type receiving laser)…
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OTN System Principles and Networking
Question
For a system with an optical amplifier, the upper threshold of the received optical power of the wavelength division side of the OTU single board and the line single board (APD type receiving laser) is - 3 dB at the receiving overload point of the optical module.
Options
- ATrue
- BFalse
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Topics
#optical amplifier#OTU receiving threshold#optical power overload#APD detector