Ubiquiti airFiber, airFiber 11FX, 11GHz, 1.2+Gbps+ 300+km Radio Backhaul (No Duplexer)


Licensed Backhaul Radio

AF-11FX, a radio purpose-built for outdoor PtP bridging and carrier-class network backhauls using the licensed 11 GHz radio band. A truly revolutionary Licensed Point-to-Point wireless platform from Ubiquiti Networks™. Housed in a compact, highly efficient form factor, airFiber delivers amazing wireless gigabit+ performance, low latency, and long range. airFiber ushers in a new era in price-disruptive wireless technology ideal for carrier backhaul, building-to-building enterprise use, or public safety applications.

Advanced Engineering
Ubiquiti’s INVICTUS™ 2 custom silicon and proprietary radio architecture are designed specifically for long-distance, outdoor wireless applications, providing superior performance, long-range capability, and higher delivered throughput.

Power Source Options
Support for PoE or DC power gives you the flexibility to power the AF-11FX separately from Ethernet traffic.

Reversible Duplexers
Each AF-11FX requires one or two Duplexers (sold separately; models AF-11FX-DUP-H and AF-11FX-DUP-L).

Channel Configuration
The airFiber AF-11FX can use single (SISO) or bonded (MIMO) channels, depending on your specific licensing requirements. The AF-11FX also features different channel widths to suit your deployment needs, and you can independently configure TX and RX channel frequencies




airFiber 11FX, 11GHz, 1.2+Gbps+ 300+km Radio Backhaul


Pack Includes:

  • 1 x airFiber AF‑11FX
  • 2 x Cable Ties
  • 1 x airFiber Gigabit PoE (50V, 1.2A)
  • 1 x Power Cord
  • 1 x Quick Start Guide

airFiber 11FX, 11GHz, 1.2+Gbps+ 300+km Radio Backhaul - Specifications

airFiber AF‑11FX
Dimensions 327 x 112 x 86 mm (12.87 x 4.41 x 3.39")
Weight (Mount Included) 2.26 kg (5.0 lb)
RF Connections (4) SMA Weatherproof, Two per Chain:
TX 0, RX 0 (Chain 0) and TX 1, RX 1 (Chain 1)
(2) N-Type Waterproof, One per Duplexer
Power Supply 50V, 1.2A PoE Gigabit Adapter (Included)
Power Method Passive Power over Ethernet, DC Power Block
Supported Voltage Range 38-56VDC
Certifications FCC Part 101, ETSI EN 302 217
Mounting AF-11G35 Mount Compatible
Operating Temperature -40 to 55° C (-40 to 131° F)
Networking Interface

(1) 10/100/1000 Ethernet Port
(1) 10/100 Ethernet Port
Processor INVICTUS™ 2 IC
Maximum Throughput 1.2+ Gbps
Encryption 128-bit AES
OS airOS F
Wireless Modes SISO/MIMO
Operating Frequency 10.7-11.7 GHz
(Depends on Regulatory Region1)
Max. Conducted TX Power 30 dBm
(Depends on Regulatory Region1)
Frequency Accuracy ± 1 ppm
Channel Bandwidth 3.5/5/7/10/14/20/28/30/40/50/56 MHz
Programmable Uplink and Downlink Duty Cycles
1 For region-specific details, refer to the Compliance chapter of the airFiber AF-11FX User Guide at www.ubnt.com/download/airfiber
2 Channel widths may vary according to country/region regulations.

Shipping Specifications

Model # AF-11FX
Brand Ubiquiti
Shipping Weight 2.5000kg
Shipping Width 0.100m
Shipping Height 0.120m
Shipping Length 0.350m
Shipping Cubic 0.004200000m3
Unit Of Measure ea

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