Installation guide

Setting Up ParBERT 43G Connections of the MUX/DEMUX Modules
62 Agilent 81250 ParBERT Installation Guide, February 2002
Figure 40 ParBERT 43G MUX and DEMUX Modules
The generators and analyzers can be disconnected from the MUX or
DEMUX module. If this is done, they can be used for generating or
analyzing digital signals as with any Agilent 81250 Parallel Bit Error Ratio
Tester.
For example, you will disconnect the generators from the MUX module,
if you have to stimulate a multiplexing device under test.
NOTE When you disconnect frontends from a MUX/DEMUX module, do not
pull off the cables from the MUX/DEMUX module. Unscrew the cable
connectors from the frontends instead.
Reconnecting the frontends to a MUX/DEMUX module requires a certain
order. This order is printed graphically on the front panel of every
MUX/DEMUX module.