Pin
AA
B
C
D
E
F
H
J
L
N
R
T
V
X
P
S
Y
AA
U
W
NN
61202011L1-1
Table A-3. Primary V.35 Connector Pinouts
CCITT
101
Protective Ground (PG)
102
Signal Ground (SG)
105
Request to Send (RTS)
106
Clear to Send (CTS)
107
Data Set Ready
109
Received Line Signal Detector (CD)
-
Data Terminal Ready (DTR)
-
Ring Indicator
-
Local Loopback (LL)
-
Remote Loopback (RL)
104
Received Data (RD-A)
104
Received Data (RD-B)
115
Receiver Signal Element Timing (SCR-A)
115
Receiver Signal Element Timing (SCR-B)
103
Transmitted Data (SD-A)
103
Transmitted Data (SD-B)
114
Transmitter Signal Element Timing (SCT-A)
114
Transmitter Signal Element Timing (SCT-B)
113
External TX Signal Element (SCX-A)
113
External TX Signal Element (SCX-B)
-
Test Indicator (TI)
DSU III AR User Manual
Appendix A. Pinouts
Description
A-3