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Power over Ethernet injector (PoE power supply)
PoE features
The PoE power supply has the following features:
•
Independent power controller (SPEAR™), CPU controller and input (Data) and output
(Data & Power) shielded RJ-45 connectors.
•
Supports standard 10/100/1000BaseT Ethernet networks over a standard TIA/EIA-568
Category 5 (or higher) cabling.
•
Universal AC Input: 110/220 V, 60/50 Hz.
•
Maximum available output power 30 W (nominal output voltage 52 to 56 V DC).
•
Underload, overload, short-circuit and under/over voltage port protection.
•
Port and AC power LED indicators.
•
Standalone or wall mount installation support.
•
Coupling rail and slot to allow two or more PoE power supply units to be mounted
together.
PoE power supply interfaces
The PoE power supply interfaces are illustrated in
and
Table
1-3.
Figure 1-7 PoE power supply interfaces
1-10
UNDER DEVELOPMENT
Chapter 1: Product description
Figure 1-7
and described in
phn-2182_003v004 (Oct 2011)
Table 1-2
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