Paradyne 7510 DSU - Manual (Page 61)

Cables and Pin Assignments
C-5 7510-A2-GB20-10 November 1997
LAN Adapter Converter and Cable
The following figure shows the pin assignments for the:
H DB25 plug to modular jack converter between the Management port and the
8-conductor LAN Adapter cable, and
H
Custom 8-conductor cable (with modular plugs on both ends) between the
converter and the LAN Adapter.
Unused
DTR
Tx Data
Signal Ground
Rx Data
CTS
Frame Ground
Unused
Plug to
Modular Jack Plug to
LAN Adapter
496-15179
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Tx Clock
Rx Data
Signal Ground
Tx Data
DTR
CD
RTS
Rx Clock
Management
Port (DB25 Plug)
8-Position
Modular Jack
15
3
7
2
20
8
4
17
1
2
3
4
5
6
7
8
Plug-to-Modular
Jack Converter
Cable
Modular RJ48S DDS Network Interface Cable
Network access is via a 14-foot modular cable with an RJ48S keyed plug
connector on each end.
RJ48S DDS Network
Interface Cable Functions
Circuit Pin #
Transmitted data to the local loop R 1
Transmitted data to the local loop T 2
Received data from the local loop T1 7
Received data from the local loop R1 8