User's Manual
Introduction
Thank you for purchasing the Ubiquiti Networks® airFiber® 
3GHz Carrier Backhaul Radio. This Quick Start Guide is 
designed to guide you through the installation, show you how 
to access the airFiber Configuration Interface, and explain how 
to set up an airFiber link. This Quick Start Guide is for use with 
the airFiber AF-3X. 
Warranty terms, safety notices, and compliance information 
are in the airFiber AF-3X User Guide, available at: 
downloads.ubnt.com
Package Contents
DATA
MGMT
GPS
LINK
airFiber AF-3X GPS Antenna 
Mount 
External GPS 
Antenna
Metal Strap
3 GHz Carrier 
Backhaul Radio
Model: AF-3X
DATA
MGMT
GPS
LINK
DATA
MGMT
GPS
LINK
Cable Ties 
(Qty. 2)
airFiber PoE Adapter 
with Mounting 
Bracket  
(24V, 1A)
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.










