ATIS Telecom Glossary
Friday, October 31, 2014

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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. 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.

 

 

 

 

 

 

 

 

 

 



 
These definitions were prepared by ATIS Committee PRQC
 
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