A-2 Model 3511 Dsu Rear Connector Plate; A-5 Model 3510 Dsu 34-Pin V.35 Connector Pins - Paradyne Comsphere 3510 User Manual

COMSPHERE 3500 Series Data Service Units
V.35
Pins
Identifier
B AB
P, S BA
R, T BB
C CA
D CB
E CC
F CF
HH —
KK —
U, W DA
Y, AA DB
V, X DD
L LL
NN TM
A-4
Table A-5
Model 3510 DSU 34-Pin V.35 Connector Pins
ITU-T
Identifier
102 Signal Ground
103 a, b Transmitted Data (TXD)
104 a, b Received Data (RXD)
105 Request-to-Send (RTS)
106 Clear-to-Send (CTS)
107 Data Set Ready (DSR)
109 Line Signal Detect (LSD)
— Positive Test Voltage
— Negative Test Voltage
113 a, b Transmitter Signal Element Timing – DTE Source
114 a, b Transmitter Signal Element Timing – DCE Source
115 a, b Receiver Signal Element Timing – DCE Source
141 Local Loopback
142 Test Mode
Figure A-2. Model 3511 DSU Rear Connector Plate
July 1999
Function
3510-A2-GN32-70