VXI VT1433B - Manual (Page 143)

Recommendations on wiring for the VT1432A/33B 4-Channel Input Connector
Allowed Connections
Differential Input Channels
Connect at VT1432A/33B end of cabling and at DUT
Recommended: shielded twisted pair
1 + Diff 4
2 - Diff 4
5 + Diff 3
6 - Diff 3
8 + Diff 2
9 - Diff 2
12 + Diff 1
13 - Diff 1
Input Channel Shielding
Connect at VT1432A/33B end of cabling ONLY
3 RFI GND/Drain Shield 4
4 RFI GND/Drain Shield 3
10 RFI GND/Drain shield 2
11 RFI GND/Drain Shield 1
Additional shielding of entire cable
GND for grounded measurements if required
14 RFI GND/Cable Shield
26 RFI GND/Cable Shield
VT1433B User's Guide
Break Out Boxes
8-7