Paradyne HotWire 7976 User Manual page 106

Cables and Pin Assignments
E1 G.703 Interface
C-2
The G.703 interface is either two BNC connectors (Transmit and Receive) for a
75-ohm unbalanced interface, or an RJ48C, 8-position, unkeyed modular
connector for a 120-ohm balanced interface
Table C-1. E1 120-Ohm Balanced Interface Connector
Signal
Receive Ring
Receive Tip
Receive Shield
Transmit Ring
Transmit Tip
Transmit Shield
Figure C-1. E1 120-Ohm Network Interface Adapter Cable (Optional)
(Feature Number 3100-F1-517)
August 1998
(Table C-1, Figure C-1).
Pin Number
1
2
3
4
5
6
7976-A2-GB20-10