3com nj200 Guía Del Usuario
Installing the Network Jack
7
Using the 3Com Local Power Supply
To use the local power supply, make sure you have an electrical outlet near the
site where the Network Jack will be installed. First plug the power cord into the
Network Jack, then plug it into the electrical socket. See page 12 for more details.
site where the Network Jack will be installed. First plug the power cord into the
Network Jack, then plug it into the electrical socket. See page 12 for more details.
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.
set the dip switches on the Network Jack to the appropriate setting: Capacitive
Power Discovery/24V, Capacitive Power Discovery/48V, or IEEE 802.3af.
Set the appropriate dip switches (labeled 3 and 4) for the type of Power Over
Ethernet supported. The default setting is IEEE 802.3af-compatible Power Over
Ethernet.
Ethernet supported. The default setting is IEEE 802.3af-compatible Power Over
Ethernet.
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 8 to continue.
skip this section. Go to “Installing the Adapter Plate and Pass-Through Ports” on
page 8 to continue.
CAUTION: Before setting the dip switches, make sure that power to the
Network Jack is off.
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.
Changing these settings may result in performance degradation.