User's Manual

EXCELMAX ACCESS POINT CELL INSTALLATION AND MAINTENANCE GUIDE VERSION 1.4
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2.3.1.2 DC NIA/Power Adapter
The DC NIA/Power Adapter (Figure 2-5:) is the customer's interface with the Access Point. The
DC NIA/Power Adapter contains interfaces to the DC power supply, customer's data network, and
the Access Point connecting cable. The DC NIA/Power Adapter has two LEDs:
1) Power Input LED (fu
rthest from the Access Point RJ45) – The Power Input LED lights green
when the battery input (-ve supply and return) are wired correctly. It does not check the
ground. The Power Input LED lights red if the battery input is reversed (i.e., the -ve supply and
return are connected in reverse order).
2) Current Draw LED – The Current Draw LED is either green or unlit. It lights green when the
Access Point is drawing a significant current (approximately 0.2A or more).
Figure 2-5: DC NIA/Power Adapter
Note
The early DC NIA/Power Adapter units are desk mountable, but future units will be
wall-mountable with four fixing screws provided by the customer.
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