digital transmission group
digital transmission group: A group of digitized voice or data channels or both with bit streams that are combined into a single digital bit stream for transmission over communications media. (188) Note: Digital transmission groups usually are categorized by their maximum capacity, not by a specific number of channels. However, the maximum digital transmission group capacity must be equal to or greater than the sum of the individual multiplexer input channel capacities.
This HTML version of FS-1037C was last generated on Fri Aug 23 00:22:38 MDT 1996