Paradyne 3161 - Manual (Page 223)

3160-A2-GB24-10 March 2001 E-1
E
Pin Assignments
Overview
The DSU/CSU is shipped with a power module and a VF cable. Various other
interconnecting cables are available. This appendix describes connector pin
assignments and cables. For cable feature numbers, refer to
Appendix J,
Equipment List .
T1 Network Interface
The T1 network interface connector is an RJ48C, 8-position, unkeyed modular
jack (
Table E-1, T1 Network Interface Connector ).
The T1 line interface cable is a 20-foot, 24 AWG solid, 2-twisted pair cable that is
either RJ48C-to-RJ48C (
Figure E-1, T1 Line Interface Cable, RJ48C-to-RJ48C ) or
RJ48C-to-DA15P ( Figure E-2, T1 Line Interface Cable, RJ48C-to-DA15P ).
Table E-1. T1 Network Interface Connector
Signal Pin Number
Receive Ring 1
Receive Tip 2
Transmit Ring 4
Transmit Tip 5