Extreme Networks ExtremeWireless AP3935e, Руководство по установке, Страница: 19 / 44

Power is provided through the RJ45 Ethernet port (LAN port) on the top of the AP. This is the
preferred method of powering the AP on ceiling and high wall installations.
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Power by external power supply
Where a PoE-capable Ethernet connection is unavailable or impractical, an external 12 VDC power
supply may be ordered separately to power the AP from a standard AC wall outlet.
Figure 10: 3935e Access Point Bottom View
1 Reset Button 3 LAN Ethernet Ports 1 and 2
2 Console Port 4 External Power 12 VDC
Connecting an External DC Power Supply to the AP3935
There are no wall mounts for the 12 VDC power supplies. To connect a power supply to the AP for
everyday operation, mount the AP and plug the power supply into the DC-IN port (
Figure 10: 3935e
Access Point Bottom View on page 19). If you have taken the AP off its mount for configuration and
maintenance, the AP still needs power during the maintenance. Provide power from a DC power supply
or PoE LAN connector.
Configuring AP3935e Channel Settings
The AP3935e must be installed by a professional installer. Before starting the installation, the installer
needs to determine and configure the following:
Installation
ExtremeWireless™ AP3935i & AP3935e Installation Guide 19