Setting The Power Over Ethernet Dip Switches - 3Com 3CNJ100 Installation Manual

Setting the Power Over Ethernet Dip Switches

If your network switch or power supply supports Power Over
Ethernet, you must set the dip switches on the Network Jack
to the appropriate setting: Capacitive Power Discovery/24V,
Capacitive Power Discovery/48V, or IEEE 802.3af.
NOTE: If you are not using Power Over Ethernet to
power the Network Jack, skip this section. Go to
"Installing the Adapter Plate and Pass-Through Ports"
on page 15 to continue.
WARNING: Before setting the dip switches, make sure
that power to the Network Jack is off.
Do not change dip switches 1 and 2 from their factory
default settings (OFF). Changing these settings may
result in performance degradation.
1 On the back of the Network Jack, remove the dip switch cover.
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Installing the Network Jack
Dip switch cover
13