Ku-Band BUC systems
Page 6 of 18 12-50176-EN Issue 2, December 2010
DC-powered BUCs
The BUCs can be DC-powered from:
• an L-Band modem or an appropriate PSU via the IF cable to the IF INPUT
connector on the BUC (up to 16 W)
• an appropriate PSU via a separate DC power cable to the DC INPUT connector on
the BUC (BUCs with external power connector only)
If you need to make your own DC power cable, or re-terminate the cable supplied,
Table 1 lists the pin connections and describes the input functions available on the
DC INPUT connector on the BUC.
WARNING
Before applying power to the BUC, ensure that the installation complies
with the safety precautions listed in the reference manual provided with
the equipment.
NOTE
The DC INPUT connector may be one of the following (or equivalent),
depending on the build standard of the BUC:
• VGL Allied 62IN-12E8-2P
• SungJin SVG02A 16-11P
Table 1: Pinouts of the DC INPUT connector
Pin Description
A Positive (+48 V DC)
BEarth (0V)
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