Installation
Extreme Networks Wireless AP3825 Installation Guide
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4 Click Professional Install. The Professional Install dialog displays.
5 Modify the Radio Antenna Type as follows:
• If attaching triple port antennas, all three RF port should be configured with the same
antenna type.
• If attaching dual port antennas, two of the radio RF ports should be configured with
the same antenna type and the third (non-active port) should be configured to None.
• If attaching single port antennas, radio ports where antenna should be connected has
to be set to the antenna type and non-active port should be set to None.
6 Modify Radio Attenuation as follows:
• Add any attenuation (dBm non-negative) due to cable loss or attenuator added to
the line between AP port and the antenna.
• Same attenuator loss is assumed and is required for all 3 ports of the radio except
when one or more port is not connected to the antenna and is properly terminated as
describe in next step.
• Professional installer is responsible for accurately configuring port Attenuation. In no
case, port attenuation should be configured higher than actual attenuation between
the AP port and the antenna.
7 Install a terminator (rf 50 Ohm) on all ports where an antenna is not connected.