Paradyne 3150 Operator's Manual page 160

E. Pin Assignments
T1 Network Interface
The T1 network interface connector is an RJ48C, 8-position, unkeyed modular
jack
The T1 line interface cable is a 20-foot, 24 AWG solid, 2-twisted pair cable that is
either RJ48C-to-RJ48C
RJ48C-to-DA15P
Table E-2.
E-2
(Table E-1, DC Power
(Figure E-1, T1 Line Interface Cable,
(Figure E-2, T1 Interface Cable,
T1 Network Interface Connector
Signal Pin Number
Receive Ring 1
Receive Tip 2
Transmit Ring 4
Transmit Tip 5
March 2001
Connector).
RJ48C-to-DA15P).
RJ48C-to-RJ48C) or
3150-A2-GB24-10