Ubiquiti AF2X Digital Point-to-Point Radio User Manual airFiber X User Guide

Ubiquiti Networks, Inc. Digital Point-to-Point Radio airFiber X User Guide

user manual Part 1

2.4 GHz, 3 GHz, 5 GHz
Carrier Backhaul Radio
Model: AF-2X, AF-3X, AF-5X
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Table of ContentsairFiber® X User Guide
Ubiquiti Networks, Inc.
Table of Contents
Chapter 1: Overview ................................................1
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Package Contents ................................................................1
airFiber Configuration Interface SystemRequirements ............................1
Hardware Overview ..............................................................1
Chapter 2: Installation ..............................................3
Installation Requirements ........................................................3
Installation Overview .............................................................3
Connecting Power over Ethernet ..................................................3
airFiber Configuration ............................................................4
Hardware Installation .............................................................5
Alignment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Installer Compliance Responsibility ..............................................10
Chapter 3: Navigation .............................................11
Accessing the airFiber Configuration Interface ...................................11
Product Verification .............................................................12
Interface Tabs ...................................................................12
Chapter 4: Main Tab ...............................................13
Status ...........................................................................13
Ethernet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Monitor .........................................................................15
Chapter 5: Wireless Tab ............................................17
Basic Wireless Settings ...........................................................17
Frequency Settings ..............................................................19
Wireless Security ................................................................19
Chapter 6: Network Tab ...........................................20
Management Network Settings ..................................................20
Chapter 7: Advanced Tab ..........................................22
Wireless Settings ................................................................22
DATA Port Ethernet Settings .....................................................23
MGMT Port Ethernet Settings ....................................................24
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Table of Contents airFiber® X User Guide
Ubiquiti Networks, Inc.
Chapter 8: Services Tab ............................................25
Ping Watchdog ..................................................................25
SNMP Agent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Telnet Server ....................................................................27
NTP Client .......................................................................27
Dynamic DNS ...................................................................27
System Log ......................................................................27
Device Discovery ................................................................28
Chapter 9: System Tab .............................................29
Firmware Update ................................................................29
Device ..........................................................................30
Date Settings ....................................................................30
System Accounts ................................................................30
Miscellaneous ...................................................................30
Location ........................................................................31
Device Maintenance .............................................................31
Configuration Management .....................................................31
Chapter 10: Tools ..................................................32
Align Antenna ...................................................................32
Discovery .......................................................................33
Ping .............................................................................33
Traceroute ......................................................................33
airView ..........................................................................33
Appendix A: Specifications ........................................37
Appendix B: Listen Before Talk .....................................40
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Unrestricted Protocol Description ................................................40
Threshold Detection To Determine Occupancy ...................................40
Action Taken When Occupancy is Determined ...................................40
Opportunities for Other Transmitters to Operate .................................41
Appendix C: Safety Notices ........................................42
Electrical Safety Information .....................................................42
Appendix D: Warranty .............................................43
Limited Warranty ................................................................43
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Table of ContentsairFiber® X User Guide
Ubiquiti Networks, Inc.
Appendix E: Compliance Information ..............................45
Installer Compliance Responsibility ..............................................45
airFiber AF-2X ...................................................................45
airFiber AF-3X ...................................................................46
airFiber AF-5X ...................................................................48
Frequency Ranges and Power Levels per Country/Region ........................50
RoHS/WEEE Compliance Statement ..............................................56
Appendix F: Declaration of Conformity ............................57
Appendix G: Contact Information ..................................58
Ubiquiti Networks Support ......................................................58
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Table of Contents airFiber® X User Guide
Ubiquiti Networks, Inc.
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Chapter 1: OverviewairFiber® X User Guide
Ubiquiti Networks, Inc.
Hardware Overview
Port Cover
LED
Panel
Connects to
External GPS
Antenna
Chain 0:
Connects to
+45° on
airFiber Antenna
Chain 1:
Connects to
-45° on
airFiber Antenna
Chapter 1: Overview
Introduction
Thank you for purchasing the Ubiquiti Networks®
airFiber® X Carrier Backhaul Radio. This User Guide is for
use with the following models:
Model Description Operating Frequency*
AF-2X 2.4 GHz Carrier Backhaul Radio 2400 - 2500 MHz
AF-3X 3 GHz Carrier Backhaul Radio 3300 - 3900 MHz
AF-5X 5 GHz Carrier Backhaul Radio 5150 - 5925 MHz
* Depends on Regulatory Region. Refer to “Specifications”
on page 37 for more information.
This User Guide provides installation instructions, explains
how to set up an airFiber link, and shows how to access
and use the airFiber Configuration Interface.
Note: Throughout this User Guide, airFiberX radio
refers to all models listed above. Unless noted
otherwise, illustrations for a specific model are
applicable to all airFiberX radio models and
accessories.
Package Contents
airFiber AF-2X,
AF-3X, or AF-5X
GPS Antenna
Mount
External GPS Antenna Metal Strap
5 GHz Carrier
Backhaul Radio
Model: AF-5X
DATA
MGMT
GPS
LINK
DATA
MGMT
GPS
LINK
Cable Ties
(Qty. 2)
airFiber PoE (24V, 1A)
with Mounting Bracket
Power Cord Quick Start Guide
TERMS OF USE: Ubiquiti radio devices must be professionally installed. Shielded Ethernet cable and
earth grounding must be used as conditions of product warranty. TOUGHCable™ is designed for
outdoor installations. It is the customer’s responsibility to follow local country regulations, including
operation within legal frequency channels, output power, and Dynamic Frequency Selection (DFS)
requirements.
airFiber Configuration Interface
SystemRequirements
• Microsoft Windows 7, Windows 8; Linux; or Mac OS X
• Java Runtime Environment 1.6 (or above)
• Web Browser: Mozilla Firefox, Apple Safari, Google
Chrome, or Microsoft Internet Explorer 8 (or above)
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Chapter 1: Overview airFiber® X User Guide
Ubiquiti Networks, Inc.
Ports
Reset
Button
Management
Port
Data
Port
Management Port 10/100 Mbps, secured Ethernet
port for configuration. In-Band Management is enabled
by default in the airFiber Configuration Interface. When
In-Band Management is disabled, the MGMT port is the
only port that can monitor, configure, and/or update
firmware.
Reset Button To reset to factory defaults, press and hold
the Reset button for more than 10 seconds while the
device is already poweredon.
Data Port Gigabit PoE port for handling all user traffic
and powering the device.
LEDs
Signal LEDs
Signal 4 LED will light blue when on.
Signal 3 LED will light green when on.
Signal 2 LED will light yellow when on.
Signal 1 LED will light red when on.
Bootup to airOS When powering on, the Power, GPS,
LINK, and Signal 1-4 LEDs light on. Once the CPU code
takes over, the GPS, LINK, and Signal 1-3 LEDs turn off.
Signal 4 LED remains on to indicate the boot sequence is
underway.
Initializing airFiber Software When the airFiber
application begins to boot under airOS, the Signal 4 LED
goes from solidly on to a 2.5 Hz flash. This continues until
the airFiberX radio is fully booted.
Signal Level Once fully booted, the Signal 1-4 LEDs act
as a bar graph showing how close the airFiberX radio
is to ideal aiming. This is auto-scaled based on the link
range, the antenna gains, and the configured TX power
of the remote airFiberX radio. Each Signal LED has three
possible states: On, Flashing, and Off. All Signal LEDs would
be solidly on in an ideal link. If the link has a 1 dB loss, the
Signal4 LED will flash; a 2 dB loss and the Signal 4 LED will
turn off. The full bar graph LED states are shown below.
dB
loss 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13
1 F 0 0 0 0 0 0 0 0 0 0 0 0
1 1 1 F 0 0 0 0 0 0 0 0 0 0
1 1 1 1 1 F F 0 0 0 0 0 0 0
1111111111 F F F 0
0 = Off, 1 = On, F = Flashing
Additional LEDs
LED State Status
LINK
Off RF Off
Short Flash* Syncing
Normal Flash* Beaconing
Long Flash* Registering
On Operational
GPS
Off No GPS Synchronization
Normal Flash* Non-Operational (Weak Signal)
On Operational (Strong Signal)
MGMT
Off No Ethernet Link
On Ethernet Link Established
Random Flashing Ethernet Activity
DATA
Off No Ethernet Link
On Ethernet Link Established
Random Flashing Ethernet Activity
Off No Power
On Powered On
* Short Flash (1:3 on/off cycle)
Normal Flash (1:1 on/off cycle)
Long Flash (3:1 on/off cycle)
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Chapter 2: InstallationairFiber® X User Guide
Ubiquiti Networks, Inc.
Chapter 2: Installation
Installation Requirements
The airFiberradio operates only with the antennas listed
below.
airFiberRadio airFiberX Antenna RocketDish + Conversion Kit
AF-2X AF-2G24-S45 n/a
AF-3X AF-3G26-S45 n/a
AF-5X
AF-5G23-S45
AF-5G30-S45
AF-5G34-S45
RD-5G30 + AF-5G-OMT-S45
RD-5G34 + AF-5G-OMT-S45
See the antenna’s Quick Start Guide for antenna
installation instructions.
Other Requirements
• Clear line of sight between airFiberX radios
• Clear view of the sky for proper GPS operation
• Vertical mounting orientation
• Mounting point:
• At least 1 m below the highest point on the structure
• For tower installations, at least 3 m below the top of
thetower
• Ground wires – min. 10 AWG (5 mm2) and max. length:
1m. Asa safety precaution, ground the airFiberX radio
to grounded masts, poles, towers, or grounding bars.
WARNING: Failure to properly ground your
airFiberX radio will void your warranty.
• (Recommended) 2 Outdoor Gigabit PoE surge protectors
Note: For guidelines about grounding and
lightning protection, follow your local electrical
regulatory codes.
• Outdoor, shielded Category 6 (or above) cabling and
shielded RJ-45 connectors are required for all wired
Ethernet connections.
Installation Overview
We recommend to configure your paired airFiberX radios
before site installation. The overview below summarizes
the installation procedure, and the subsequent sections
provide detailed installation information:
• Connect the airFiber PoE Adapter to the DATA port, and
connect your computer and the MGMTport.
• Configure the airFiberX radio.
• Install a ground wire and mount the airFiberX radio on
an airFiberX antenna.
• At the installation site, install the airFiberX antenna with
the mounted airFiberX radio (see the antenna’s Quick
Start Guide for installation instructions).
• Secure the ground wire and mount the GPS antenna.
• Establish and optimize the RF link.
Connecting Power over Ethernet
1. Lift the release latch on the bottom of the airFiberX
radio and slide the Port Cover off.
2. Connect an Ethernet cable to the DATA port.
3. Connect the Ethernet cable from the DATA port to the
Ethernet port labeled POE on the airFiber PoE Adapter.
WARNING: Use only the included airFiber PoE
adapter, Model: GP-H240-100G-4. Failure to do
so can damage the unit and void the product
warranty.
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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: U.S. product versions are locked to the U.S.
Country Code to ensure compliance with FCC
regulations.
5. The Main tab will appear. Click the Tools drop-down
and select Link Calculator. This tool will guide you
on how to best minimize bandwidth and power/
interference issues.
6. Enter the requirements of your link, and then click
Calculate. Adjust the values as needed to get the
optimal result, and then write down the settings
needed for your configuration.
7. Click the Wireless tab.
8. 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 and/or Maximum
Modulation Rate settings.
9. Configure the Frequency Settings. The selected
Frequency must be the same on both airFiberX radios.

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