Connector Pins
A-5
3510-A2-GN32-70
July 1999
99-16294
Figure A-3. V.35 Adapter Plug
Table A-6
Model 3511 DSU 25-Pin ITU-T V.35 Connector Pins
25-Pin Connector on
Rear Connector Plate
34-Pin Connector on
V.35 Adapter
Circuit Name
7
4
5
6
8
20
21
18
19
24, 11
23, 22
15, 2
16, 3
14, 1
9
10
25
B
C
D
E
F
H
J
L
N
P, S
R, T
U, W
V, X
Y, AA
HH
KK
NN
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
Summary of Contents for Comsphere 3511
Page 4: ...COMSPHERE 3500 Series Data Service Units C July 1999 3510 A2 GN32 70 Notices ...
Page 6: ...COMSPHERE 3500 Series Data Service Units E July 1999 3510 A2 GN32 70 ...
Page 12: ...COMSPHERE 3500 Series Data Service Units vi July 1999 3510 A2 GN32 70 ...
Page 72: ...COMSPHERE 3500 Series Data Service Units A 6 July 1999 3510 A2 GN32 70 ...
Page 75: ...Timing During Testing B 3 3510 A2 GN32 70 July 1999 Figure B 1 DSU Timing Chart 2 of 2 ...
Page 76: ...COMSPHERE 3500 Series Data Service Units B 4 July 1999 3510 A2 GN32 70 ...
