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H31-311_V2.5 · Question #476

Which of the following layers of overhead belong to the electrical layer overhead of OTN? (Multiple choice)

The correct answer is A. OPUk B. ODUk D. OTU. See the full explanation below for the reasoning.

WDM/OTN Principles

Question

Which of the following layers of overhead belong to the electrical layer overhead of OTN? (Multiple choice)

Options

  • AOPUk
  • BODUk
  • Coch
  • DOTU

How the community answered

(26 responses)
  • A
    77% (20)
  • C
    23% (6)

Topics

#OTN overhead#OPUk#ODUk#electrical layer

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