Dsx-1 cable, Dsx-1) dte interface connector (j3), Dsx-1 port dte interface – Paradyne ACCULINK 316x User Manual
Page 168

ACCULINK 316x DSU/CSU
D-4
December 1996
3160-A2-GB22-10
DSX-1 Port DTE Interface
This cable is typically supplied by a DTE vendor and is
a 22 AWG solid, individually shielded twisted pair cable
with drain wire (Figure D-3). The cable connector is a
DB15 plug. Be sure to connect the shield ground only at
the DSU/CSU end as shown in Figure D-3 to prevent
ground loops. The DTE (DSX-1) interface connector is a
DB15-type socket connector (Table D-3). Refer to the
Extrn DLB configuration option in the DTE Interface
Configuration Options section of Appendix C for more
information.
Figure D-3. DSX-1 Cable
Table D-3
(DSX-1) DTE Interface Connector (J3)
Signal
Pin Number
Receiver Tip from DTE
1
Receiver Ring from DTE
9
Transmitter Tip to DTE
3
Transmitter Ring to DTE
11
Relay Contact Sense Return
12
Relay Contact Sense
14
Shield Ground
2,4