Agilent Technologies J3972A - Manual (Page 144)

Cables and Connectors
Cable Connector Pin-Outs
124
STP Network Connector Pin-Out
The following table shows the DB-9 (STP) to data connector pin-out. Refer to
Figure A-1 for the color coded connection points.
Table A-9: STP (Type 1) Network Connector Pin-Outs
Figure A-1: Data Connector Color Coded Connection Points
MsAU End
Data
Connector
Probe End
DB-9
Red --> 1
Black <-- 5
Green --> 6
Orange <-- 9