Cable Layout - PXS
e
Synchronous Port (X.21)
Hirosi PIN
Signal Name
X.21
DB-15 PIN
Shield
Frame GND
1
2
Transmit +
2
11
Control +
3
4
Receive +
4
24
Indication +
5
7
Timing +
6
12
Signal GND
8
1
Transmit -
9
6
Control -
10
5
Receive -
11
8
Indication -
12
16
Timing -
13
Table A.5 - PXS
e
X.21 Cable