
46 BreezeMAX Wi² and BreezeACCESS Wi² System Manual
Chapter 3 - Hardware Installation Wi² Extender
3.5 The Power Injector IDU
The Wi² Extender receives power through its network cable connection using
power-over-Ethernet technology. A power injector IDU is included in the Wi²
Extender package and provides two RJ-45 Ethernet ports, one for connecting to
the Wi² Extender (Radio), and the other for connecting to a local LAN switch
(Ethernet).
The Ethernet port uses an MDI (i.e., internal straight-through) pin configuration.
You can therefore use straight-through twisted-pair cable to connect this port to
most network interconnection devices such as a switch or router that provide
MDI-X ports. However, when connecting the Wi² Extender to a workstation or
other device that does not have MDI-X ports, you must use a crossover
twisted-pair cable.
The Wi² Extender does not have a power switch. It is powered on when its
Ethernet port is connected to the power injector module, and the power injector
module is connected to an AC power source.
The Power LED indicates whether AC power is applied. The Link LED does not
function in current release of Wi² Extender.
In the current release, the Reset button does not function.
The power injector module automatically adjusts to any AC voltage between
100-240 volts at 50 or 60 Hz. No voltage range settings are required.
WARNING
The power injector module is designed for indoor use only. Never mount the power injector outside
with the
Wi² Extender unit.
Ethernet and Power
to Wi² Extender
LED Indicators
AC Power Socket
(Hidden)
Ethernet from
Local Network
Reset Button
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