QuestionQ825

Network Fundamentals

What is the maximum bandwidth of a T1 point-to-point connection?

  • A 1.544 Mbps
  • B 2.048 Mbps
  • C 34.368 Mbps
  • D 43.7 Mbps
Explanation

A T1 circuit has a total data rate of 1.544 Mbps, derived from 24 channels at 64 kbps plus framing overhead. By contrast, 2.048 Mbps is the rate for an E1 circuit, and 34.368 Mbps and 43.7 Mbps are higher-capacity carrier rates rather than T1.

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