4
Chapter 2: Installation
airFiber X User Guide
Ubiquiti Networks, Inc.
4. Connect the Power Cord to the power port on the
airFiber PoE Adapter. Connect the other end of the
Power Cord to a power source.
airFiber Configuration
The instructions in this section explain how to access
the airFiber Configuration Interface and configure the
following settings:
•
Wireless Mode
Configure one airFiber X radio as the
Master
and the other as the
Slave.
•
Frequency Setting
The operating Frequency must be
the same on both the Master and the Slave.
1. Connect an Ethernet cable from your computer to the
MGMT port on the airFiber X radio.
2. Configure the Ethernet adapter on your computer with
a static IP address on the 192.168.1.x subnet.
3. Launch your web browser. Type http://192.168.1.20
in
the address field and press enter (PC) or return (Mac).
4. The login screen will appear. Enter ubnt
in the
Username
and
Password fields. Select your Country
and
Language. You must agree to the Terms of Use
to use
the product. Click Login.
Note for models AF-2X, AF-3X, and AF-5X only:
U.S. product versions are locked to the U.S.
Country Code to ensure compliance with FCC
regulations.
5. Click the Wireless tab.
6. Configure the Basic Wireless Settings
:
a. For one airFiber X radio, select Master
as the
Wireless Mode. For the other airFiber X radio, keep
the default, Slave.
b. Enter a name in the Link Name field. This should be
the same on both the Master and the Slave.
c. If needed, change the Channel Bandwidth, (Master)
Duty Cycle, Output Power, Cable Loss (see Note
below), and/or Maximum Modulation Rate settings.
Note:
If you are using the airFiber AF-5X radio
with an airFiber Multiplexer, perform the
following additional steps:
d. Set the Cable Loss to a value that includes the
additional loss (in dB) due to the Multiplexer.
The additional cable loss is (approximately):
•
4 dB for the AF-MPx4, or
•
7 dB for the AF-MPx8
e. Enable the NxN Radio setting on each end of
the link.
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