2
I n s t a l l i n g t h e m o b i l e s u b s c r i b e r u n i t
Cabling overview
Figure 1 illustrates how the antenna connects to the MSU. It also shows how the cables
connect the MSU to a power source, to the vehicle’s frame for grounding, and to the
subscriber’s computer.
Figure 1
MSU cabling diagram
To battery
Antenna
Ground wire
MSU
Power cable
RJ-45 cable
To frame
To computer
(red wire)
(black wire)
Fuse holder
