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H31-341_V2.5 · Question #320

Time division multiplexing can multiplex low-order ODUk signals to high-order ODUk signals. Which of the following descriptions about the multiplexing relationship is wrong? A. Support multiplexing…

The correct answer is D. Support multiplexing from 4×ODU2e to 1×ODU3. See the full explanation below for the reasoning.

Question

Time division multiplexing can multiplex low-order ODUk signals to high-order ODUk signals. Which of the following descriptions about the multiplexing relationship is wrong? A. Support multiplexing from 8×ODU0 to 1×ODU2

Options

  • BSupport multiplexing from 2×ODU0 to 1×ODU1
  • CSupport multiplexing from 80×ODU0 to 1×ODU4
  • DSupport multiplexing from 4×ODU2e to 1×ODU3

How the community answered

(39 responses)
  • B
    18% (7)
  • C
    8% (3)
  • D
    74% (29)

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