What is the maximum bandwidth of a T1 point-to-point connection?
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Correct answer: 1.544 Mbps.
Why this is the answer
A T1 connection, a common digital carrier facility in North America and Japan, operates at a maximum bandwidth of 1.544 Mbps. This speed is achieved by multiplexing 24 DS0 (Digital Signal 0) channels, each carrying 64 kbps, plus 8 kbps for framing and synchronization. 2.048 Mbps is the bandwidth for an E1 connection, used predominantly in Europe. 34.368 Mbps is the bandwidth for an E3 connection, and 43.7 Mbps is not a standard T-carrier or E-carrier speed.
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