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Ubiquiti airFiber AF-3X 3 GHz Backhaul Radio - Single Unit

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14/04/2020 £655.80 exc. VAT
786.96 inc. VAT
Availability:In stock for next day delivery
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Key Features
  • 500 + Mbps Throughput
  • 3 GHz Frequency
  • 2x2 MIMO connectorised

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Available Product Options:
Ubiquiti airFiber X Antenna AF-3G26-S45:
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Ubiquiti airFiber AF-3X 3 GHz Backhaul Radio - Single Unit

Please Note: This product is not legal to use in the UK due to the frequency.
Please Note: The Ubiquiti airFiber AF-3X single unit is a radio operates only with an airFiber X antenna AF-3G26-S45.  Antenna dishes can be added with the dropdown boxes above. If you require more, please contact us. Alternatively, you can purchase these separately. You will need to order two units for a complete link.

The Ubiquiti airFiber AF-3X Single Unit is a 3 GHz Backhaul Radio. The 3 GHz frequency band offers interference-free operation, enabling the AF-3X to provide a high-reliability backhaul solution, although a license may be required in some regions.

Ubiquiti airFiber AF-3X Features

  • 500 + Mbps Throughput
  • 3 GHz Frequency
  • 2x2 MIMO Model Number: AF-3X
  • Up to 200+ km Range

The Ubiquiti airFiber AF-3X features 2x2 MIMO connectorised OFDM airFiber radio in small, lightweight form factor; 3300MHz-3900MHz frequency range, with channel widths at 3.5MHz, 5MHz, 7MHz, 10MHz, 14MHz, 20MHz, 28MHz, 30MHz, 40MHz, 50MHz, 56MHz.

Engineered for Performance
Ubiquiti’s INVICTUS custom silicon and proprietary radio architecture are designed specifically for long-distance, outdoor wireless applications.
Engineered for Performance

Deployment Flexibility
The compact form factor allows the airFiber X to be used with airFiber Slant 45 antennas, or instantly upgrade a 5 GHz Rocket™link that uses a RocketDish™RD‑5G30/RD‑5G34* antenna.

Carrier Backhaul for the World
Deploy the 2.4, 3, 4, 5 or 11 GHz model that meets your specific spectrum requirements, anywhere around the world. The airFiber X features multiple channel width options to suit your deployment needs – up to 11 different channel sizes available for the AF-2X or AF-3X.
Carrier Backhaul for the World

Optimal Operation and Channel Configuration
Channel width flexibility allows you to independently configure TX and RX channel frequencies and place them anywhere within the radio band to avoid local interference. You also have the ability to program different uplink and downlink duty cycles to support asymmetric traffic requirements.
Optimal Operation and Channel Configuration

Ubiquiti airFiber AF-3X - Technical Specification


  • Dimensions:
    - Radio: 224 x 82 x 48 mm (8.82 x 3.23 x 1.89")
    - Box: 261 x 107 x 107 mm (10.28 x 4.21 x 4.21")
  • Weight:
    - Radio: 0.35 kg (0.77 lb)
    - Box: 1.1 kg (2.43 lb)
  • RF Connectors:
    - (2) RP-SMA Weatherproof (CH0, CH1)
    - (1) SMA Weatherproof (GPS)
  • GPS Antenna: External, Magnetic Base
  • Power Supply: 24V, 1A PoE Gigabit Adapter (Included)
  • Power Method:
    - Passive Power over Ethernet
    - Pins 1, 2, 4, 5 (+) and Pins 7, 8, 3, 6 (-)
  • Max. Power Consumption: 17W @ Max. Power/Duty Cycle
  • Supported Voltage Range: +18 to +54VDC
  • Automatic Transmit Power Control (ATPC): Yes
  • Mounting:
    - airFiber X Mount (Rocket Mount Compatible)
    - GPS Pole Mount (Included)
  • Certifications: CE, FCC, IC
  • Operating Temperature: -40 to 55° C (-40 to 131° F)

Networking Interface

  • Data Port: (1) 10/100/1000 Ethernet 
  • Port Management Port: (1) 10/100 Ethernet Port


  • Processor: INVICTUS IC
  • Maximum Throughput: 687 Mbps
  • Maximum Range: 200+ km
  • Packets per Second: 1+ Million
  • Encryption: 128-bit AES
  • OS: airOS F
  • Wireless Modes: Master/Slave
  • Latency Half Duplex Mode: < 2 ms at Full Throughput
  • MTU (Maximum Transmission Unit): Up to 9600


  • Frequency Range: 3300-3900 MHz (Dependent on Regulatory Region)
  • Max. Conducted TX Power: 29 dBm (Dependent on Regulatory Region)
  • Frequency Accuracy:
    - ± 2.5 ppm without GPS Synchronisation
    - ± 0.2 ppm with GPS Synchronisation
  • Channel Bandwidth:
    - 3.5/5/7/10/14/20/28/30/40/50/56 MHz Selectable
    - Programmable Uplink and Downlink Duty Cycles
    - Independently Programmable TX and RX Frequencies

Suggested Max. TX Power

  • 8x: 21 - 22 dBm 
  • 6x: 23 - 24 dBm 
  • 4x: 25 - 26 dBm
  • 2x: 29 dBm 
  • 1x: 29 dBm

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