Cable Layout - PXSe Synchronous Port (X.21)

Hirosi PINSignal NameX.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 - PXSe X.21 Cable