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4A0-100 · Question #171

What is the basic unit of framing in SONET and the bit rate for its transmission?

The correct answer is C. STS-1 with a bit rate of 51.84 Mbit/s. See the full explanation below for the reasoning.

Data Link Protocols

Question

What is the basic unit of framing in SONET and the bit rate for its transmission?

Options

  • ASTS-1 with a bit rate of 1.544 Mbit/s
  • BSTS-1 with a bit rate of 2.048 Mbit/s
  • CSTS-1 with a bit rate of 51.84 Mbit/s
  • DSTS-1 with a bit rate of 155.52 Mbit/s

How the community answered

(29 responses)
  • A
    3% (1)
  • B
    7% (2)
  • C
    76% (22)
  • D
    14% (4)

Topics

#SONET#STS-1#bit rate#framing

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