Paradyne Comsphere 3510 User Manual page 71

25-Pin Connector on
Rear Connector Plate
7
4
5
6
8
20
21
18
19
24, 11
23, 22
15, 2
16, 3
14, 1
9
10
25
3510-A2-GN32-70
Figure A-3. V.35 Adapter Plug
Table A-6
Model 3511 DSU 25-Pin ITU-T V.35 Connector Pins
34-Pin Connector on
V.35 Adapter
B
C
D
E
F
H
J
L
N
P, S
R, T
U, W
V, X
Y, AA
HH
KK
NN
99-16294
Circuit Name
Signal Ground
Request-to-Send (RTS)
Clear-to-Send (CTS)
Data Set Ready (DSR)
Received Line Signal Detect (RLSD)
Data Terminal Ready (DTR)
Ring Indicator (RI)
Local Loopback (LL)
Remote Digital Loopback (RL)
Transmitted Data (TXD)
Received Data (RXD)
Transmitter Signal Element Timing – DTE Source
Receiver Signal Element Timing – DCE Source
Transmitter Signal Element Timing – DCE Source
Positive dc Test Voltage
Negative dc Test Voltage
Test Mode (TM) Shell Shield
July 1999
Connector Pins
A-5