Installing The Intellijack; Setting Up The Power Supply - 3Com IntelliJack NJ105 User Manual

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Installing the NJ105 consists of the following steps:
1 Set up the power supply.
2 Mount the NJ105 to the wall outlet box.
3 Connect devices to the NJ105.
4 Check the NJ105 LEDs.

Setting up the Power Supply

Power to the IntelliJack is provided through one of the following
methods:
Over the network via an integrated switch that supports
Power Over Ethernet.
Over the network via an Ethernet multi-port endspan power
supply.
Over the network via a single-port Ethernet power supply.
Locally via a 3Com local power supply.
NOTE: Power Over Ethernet, also known as in-line
power, is a method to provide power to equipment over
an Ethernet cable, allowing a device to receive both data
and power from the same network cable. The NJ105 is
ideally powered by a switch that is IEEE 802.3af-
compliant. The NJ105 can also be powered by some
switches that are not 802.3af-compliant. Consult the
3Com web site for more information.

Installing the IntelliJack

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