Zhone IMACS-200 ユーザーズマニュアル
System Installation
2-7
System Installation
Connector Pin-outs
2.4
Connector Pin-outs
Following is a description of the various connectors and their respective pin-outs.
2.4.1
High Speed Data port connector pinouts
Table 2-4 describes the signals and pins for the V.35 data ports. The pin assignments are associated with
the use of Zhone cable part number 1216M (F).
the use of Zhone cable part number 1216M (F).
Table 2-4. V.35 DB25 female connector
Pin
Signal
Source
V.35 (with PRM-1261F cable)
1
Shield
A
2
Transmit Data A
DTE
P
3
Receive Data A
DCE
R
4
Request to Send
DTE
C
5
Clear to Send
DCE
D
6
Data Set Ready
DCE
E
7
Ground
B
8
Receive Line Signal Detector
DCE
F
9
Receive Timing A
DCE
X
10
External Transmit Clock B
11
Terminal Timing B
Not Used
12
Transmit Timing A
DCE
AA
13
Not Connected
14
Transmit Data B
DTE
S
15
Transmit Timing B
DCE
Y
16
Receive Data B
DCE
T
17
Receive Timing B
DCE
V
18
Not Connected
19
Not Connected
20
Data Terminal Ready
DTE
H
21
Remote Loopback
DTE
N
22
Local Loopback
DTE
J