TDM

Time Division Multiplexing, T1/E1 frames.

Darshan N
Updated: 19 March 2026
6 min read

TDM T1 E1 Quiz

Evaluate your command of Time Division Multiplexing frame structures, T1 and E1 parameters, and bit rates.

Question 1 of 3

Q1.The line bit rate of a T1 carrier is 1.544 Mbps. This is derived from: