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.
DIGITAL TRANSMISSION GROUP
Meaning of DIGITAL TRANSMISSION GROUP in English
Telecommunication standard terms English vocab. Английский словарь стандартных телекоммуникационных терминов. 2012