AT&T G3 Benutzerhandbuch
Issue 2 April 1996
5-13
Planning Connectivity
To Choose Circuit Packs
To Choose Circuit Packs
To Choose Circuit Packs
Introduction
Before you can connect your communications hardware to the
PBX, you must choose the appropriate circuit pack.
PBX, you must choose the appropriate circuit pack.
Line type
The line type of the circuit pack depends on whether you use a
modem, a data module, or an ADU.
modem, a data module, or an ADU.
The following table matches the data communication hardware
and the line type.
and the line type.
* The TN numbers for circuit packs are for use in the United
States. International users must check the DEFINITY G3
Ap plication Notes for the correct circuit pack.
States. International users must check the DEFINITY G3
Ap plication Notes for the correct circuit pack.
Hardware
Line type
Circuit pack*
Any supported modem
analog
TN746
TN742
TN742
7400B data module
digital
TN754
ADU
data
TN726B