V.35 serial port, Figur eb-2 – Verilink AS100 (896-502379-001) Product Manual User Manual
Page 102
B-2
Access System Centum Series User Manual
V.35 Serial Port
V.35 signaling is provided through a female M-series, 34-pin connector.
The connector and its pin assignments are shown below. Verilink cabling
is recommended.
458-501983-
0
1
5
V.35 straight-through cable. M-series, 34-pin male
connectors at both ends. Fifteen feet long. Optional at extra cost.
Figure B-2
V.35 Serial Port Pin Assignments (M-series, 34-pin
connector)
Pin
Signal
To/From
Access System
100
Y
Transmit Clock (A)
From
V
Receive Clock (A)
From
U
Ext. Transmit Clock (A)
To
P
Transmit Data (A)
To
R
Receive Data (A)
From
AA (a)
Transmit Clock (B)
From
X
Receive Clock (B)
From
W
Ext. Transmit Clock (B)
To
S
Transmit Data (B)
To
T
Receive Data (B)
From
C
Request to Sen
To
F
Data Carrier Detect
From
D
Clear to Send
From
H
Data Terminal Ready
To
E
Data Set Ready
From
B
Signal Ground
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