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H31-311_V2.5 · Question #110

Which of the following VC-4J1 bytes is indicated by the AU pointer of the current frame?

The correct answer is B. Next frame. See the full explanation below for the reasoning.

SDH Transmission Principles

Question

Which of the following VC-4J1 bytes is indicated by the AU pointer of the current frame?

Options

  • ACurrent Framework
  • BNext frame
  • CPrevious frame
  • DNone of the above

How the community answered

(35 responses)
  • A
    3% (1)
  • B
    86% (30)
  • C
    3% (1)
  • D
    9% (3)

Topics

#AU pointer#VC-4#J1 byte#frame timing

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