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D-1
3162-A2-GB20-40
August 2000
Pin Assignments
D
Overview
The DSU/CSU is shipped with a power module. Various other interconnecting
cables are available. For cable feature numbers, refer to Appendix G, Equipment
List. This appendix describes connector pin assignments and cables.
T1 Network Interface
The T1 network interface connector is an RJ48C, 8-position, unkeyed modular
jack (Table D-1).
The T1 line interface cable is a 20-foot, 24 AWG solid, 2-twisted-pair cable that is
either RJ48C-to-RJ48C (Figure D-1) or RJ48C-to-DA15P (Figure D-2).
Table D-1. T1 Network Interface Connector
Signal
Pin Number
Receive Ring 1
Receive Tip 2
Transmit Ring 4
Transmit Tip 5