Ubiquiti airFiber 5XHD 5GHz Carrier Backhaul Radio

Ubiquiti airFiber 5XHD 5GHz Carrier Backhaul Radio



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Product Description

Ubiquiti AF-5XHD airFiber-5XHD 5GHz 1.3Gbps+, 200+KM Carrier Backhaul Radio

Ubiquiti’s airFiber 5XHD PTP LTU is equipped with custom silicon and its proprietary radio architecture is designed specifically for long‑distance, outdoor wireless applications.

The Core communications processing engine surpasses all of the limitations inherent to generic Wi‑Fi chips to provide superior performance, long‑range capability, DFS flexibility, higher constellations, and power output, along with better receive sensitivity.

The AF‑5XHD features industry‑leading 10.6 bps/Hz spectral efficiency, line-rate data packet processing for up to 1.3 Gbps of real data throughput, and innovative xtreme Range Technology (xRT™) for up to 100 km in range.

Product Features

• Programmable Transmit Power: The radio's transmit power level can be programmed up to +29 dBm.

• Programmable Duty Cycle: (GPS synchronized frames) The AF-5XHD allows configuration of asymmetric TX and RX duty cycles. TX ratios include 25%, 33%, 50%, 66.7%, and 75%.

• Configurable GPS Synchronization: The AF-5XHD offers configurable support for 2, 2.5, 4, and 5 ms frames. Timing is compatible with all other synchronous systems.

• Split TX and RX Frequency: The radio can operate on different frequencies for TX and RX, allowing great flexibility for interference avoidance.

• Split TX and RX Channel Bandwidth: Support for different channel bandwidths for TX and RX allows users to scale required data capacity more efficiently

• Adaptive Modulation up to 1024QAM: Adaptive modulation rates of up to 1024QAM (4096QAM with targeted upgrade) are supported.

• Dual Redundant Gigabit Ethernet Ports with PoE: The AF-5XHD has two Gigabit Ethernet ports that can be used to provide redundant PoE power.

• OFDM and OFDMA Support: The radio offers flexible scheduling for 2, 4, or 8 sub channels.

• Bluetooth Wireless Configuration: Use the built-in Bluetooth interface for wireless configuration.

• Align Lock™ Antenna Aiming Guard This alerts the user when the radio or antenna aiming is changed due to tampering, impact, or storm damage.

• User-Configurable Interference Mitigation Three user-selectable profiles support both high interference and greenfield deployments for robust, optimal performance.

• Redundant Images for Fail-Safe Configuration Creation of backup firmware images ensures fail-safe configuration and enhances reliability.

• Persistent Spectrum Analysis with Dedicated RX Perform real-time spectral analysis for the full band on live links without interrupting the link operation.

• Wide Voltage Range, Enhanced Surge Protection The AF-5XHD has an operating voltage range of 24 48VDC and provides enhanced surge protection.


224 x 82 x 48 mm (8.82 x 3.23 x 1.89")
0.35 kg (0.77 lb)
External, Magnetic Base
Operating Frequency

Power Supply
24V, 1A PoE Gigabit Adapter (Included)
Power Method
Dual Passive Power over Ethernet

Maximum Power Consumption
Supported Voltage Range
airFiber X Mount (Rocket Mount Compatible)
GPS Pole Mount (Included)

Operating Temperature
-40 to 55° C (-40 to 131° F)


Data Port
(1) 10/100/1000 Ethernet Port
Configuration Port
(1) 10/100/1000 Ethernet Port


Maximum Throughput
1.3+ Gbps
Maximum Range
200+ km (Throughput and range values may vary depending on the environmental conditions)
128-bit AES
Operating System
airOS F


Max TX Power
29 dBm (Dependent on Regulatory Region)
Frequency Accuracy
± 2.5 ppm without GPS Synchronization
± 0.2 ppm with GPS Synchronization

Channel Bandwidth
10/20/30/40/50/60/80/100 MHz Selectable

Product Documentation

Ubiquiti airFiber 5XHD Data Sheet
Ubiquiti airFiber 5XHD Quick Start Guide


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