Справочник Пользователя для Nortel Networks AN/DC
Installing and Operating AN/DC and ANH-8/DC Systems
D-4
312410-A Rev 00
Figure D-2.
Cable 7220 (V.35 Compliant)
9
Data Carrier Detect+
8
Data Carrier Detect
10
Send Timing+
15
Send Timing
11
Receive Timing+
17
Receive Timing
12
Transmitter Signal Element Timing+
24
Transmitter Signal Element Timing
7
Signal Ground
7
Signal Ground
Local Wire Connections
Pin 7 > 19 > 20 > 23
Pin 13 > 28
Pin 14 > 29
Table D-6.
WAN Interface (Order No. 7837)
(continued)
Nortel Networks Termination
Remote Termination
34-Position V.35 Plug with Screw Jack Containers -
Ground Shield Connected to Backshell
15 FEET
Pin 1
Pin 16
Pin 31
Pin 15
Pin 30
Pin 44
44-Position D-SUB Plug with Screw Locks -
Ground Shield Connected to Backshell
B
D
F
J
R
T
V
X
D
F
J
R
T
V
X
A
C
E
S
U
W
AA
C
E
S
U
W
AA
Frame Ground
Request to Send
Data Set Ready
Send Data
Terminal Timing (A)
Terminal Timing (B)
Send Timing (B)
Signal Ground
Clear to Send
Data Carrier Detect
Receive Data (A)
Receive Data (B)
Receive Timing (A)
Receive Timing (B)
AN0077A