I a
Ia: The 4-wire (2-pair) bidirectional primary rate interface point on the network side of the termination equipment (i.e., NT1, NT2), including the equipment connecting cord, or equivalent, on the user side of the interface cable. [After T1.217-1991] [After T1.408-1990]
This HTML version of Telecom Glossary 2K was last generated on Wed May 8 15:36:48 DT 2002.