Which of the following descriptions of the electrical layer multiplexing and mapping steps of ODU0 is wrong?

Question

Do Hien · Accepted Answer

After mapping and multiplexing, 34 channels of ODU0 signals can be finally multiplexed into 1 channel of OTU3V signals

Do Hien · Answer

After mapping and multiplexing, the 2 ODU0 signals can be finally multiplexed into 1 OTU1IV signal

Do Hien · Answer

After mapping and multiplexing of 8 ODU0 signals, it can be finally used as 1 OTU2V signal

Do Hien · Answer

After mapping and multiplexing, 80 channels of ODU0 signals are finally multiplexed into 1 channel of OTU4V signals

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