Using An Integrated Switch With Power Over Ethernet - 3Com IntelliJack NJ105 User Manual

Power Options
Using an Integrated Switch with Power Over
Ethernet
To use Power Over Ethernet, you must have a switch on the
network that has Power Over Ethernet integrated into it.
Connect the network data/power cable to the IntelliJack white
cable, as shown in the following illustration.
NOTE: The black cable can also be connected to
an Ethernet multi-port midspan power supply
and will power an IEEE 802.3af device
connected to the pass-through port on the
IntelliJack, but it will not provide power to the
IntelliJack.
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