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Chapter 2 - Installation
2.4
Indoor Power Supply Installation
The BTS is powered from a 48V DC power source. Alvarion offers the PoE AC/DC
power supply that can supply DC power over the Ethernet to the BTS via the
DATA DC IN/OUT connection. This option is available in the 5 GHz BTS units
only (see
CAUTION
Do not connect two power sources (PoE and DC input) simultaneously.
2.4.1
PoE AC/DC Power Supply
A Universal Indoor Unit AC Power Adapter is used to supply DC power over the
Ethernet connection to 5 GHz BTS units. This is an AC to DC power transfer
device, which can provide a 70W single DC output with constant voltage source.
This unit can be wall mounted or placed on the desktop.
For cable connection, refer to
BreezeMAX Extreme
Section
2.4.1).
Figure 2-18: PoE AC/DC Power Supply
"Cable Connection" on page 58
54
Indoor Power Supply Installation
System Manual
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