Which of the following is not the advantage of WDM?
Answer(s): C
The error correction capability of FEC is measured with the encoding gain. Which of the following statements about the encoding gain is incorrect?
In the case of 1+1 linear MSP, which of the following switching modes do not require the enabling of the APS protection protocol? (Multiple Choice)
Answer(s): A,B
WDM multiplexes the optical signals at multiple rates (wavelengths) over one fiber for transmission. The digital signals carried by these optical signals must have the same rate and data format.
Answer(s): B
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