Ubiquiti AF-5XHD – airFiber 5XHD High-Capacity PtP Radio

Overview

The Ubiquiti AF-5XHD airFiber Radio is a powerful 5 GHz point-to-point (PtP) wireless backhaul solution designed for internet service providers (ISPs), enterprise networks, and long-distance wireless links. Built with Ubiquiti’s airFiber technology, the AF-5XHD delivers extreme throughput, long-range connectivity, and high spectral efficiency.

Capable of delivering over 1 Gbps throughput, the airFiber 5XHD is ideal for high-capacity wireless backhaul links and high-performance wireless infrastructure. Its advanced radio architecture supports multiple channel sizes and flexible spectrum usage, making it perfect for deployments in crowded RF environments.

The AF-5XHD pairs with compatible airFiber X antennas to create a high-performance long-distance wireless bridge for carrier-grade networking.

Key Features

Gigabit Wireless Backhaul Performance

The Ubiquiti AF-5XHD is engineered for high-capacity wireless links, delivering exceptional throughput.

• Up to 1+ Gbps aggregate throughput

• Optimized for ISP backhaul

• Ideal for high-bandwidth network connections

This makes it perfect for connecting remote networks, towers, and data centers.

Advanced 5 GHz Radio Technology

Operating in the 5 GHz frequency band, the AF-5XHD supports flexible channel widths for optimized spectrum usage.

Supported channel widths include:

• 10 MHz

• 20 MHz

• 30 MHz

• 40 MHz

• 50 MHz

• 60 MHz

• 80 MHz

• 100 MHz

This allows administrators to adapt performance based on available spectrum.

Long-Range Wireless Connectivity

The airFiber 5XHD supports long-distance wireless links exceeding 100 km when paired with high-gain antennas and proper alignment.

Benefits include:

• Reliable long-range backhaul

• Carrier-grade link stability

• High signal efficiency

High Spectral Efficiency

The radio uses advanced modulation technology (up to 1024QAM) to maximize spectral efficiency and improve link capacity.

Advantages:

• Higher throughput

• Better performance in dense RF environments

• Efficient spectrum utilization

GPS Synchronization for Co-Location

The AF-5XHD includes built-in GPS synchronization, enabling multiple radios on the same tower to operate efficiently without interference.

Benefits:

• Reduced self-interference

• Better performance in tower deployments

• Scalable network expansion

Robust Outdoor Design

The airFiber 5XHD features a durable outdoor enclosure designed for harsh environmental conditions.

Features include:

• Weather-resistant construction

• ESD protection

• Reliable outdoor operation

Technical Specifications

Model: AF-5XHD
Brand: Ubiquiti Networks

Wireless

• Frequency Band: 5 GHz

• Maximum Throughput: 1+ Gbps

• Modulation: Up to 1024QAM

• Channel Widths: 10 / 20 / 30 / 40 / 50 / 60 / 80 / 100 MHz

Range

• Up to 100+ km (with appropriate antenna)

Networking

• 1 × Gigabit Ethernet port

Synchronization

• Integrated GPS Sync

Power

• Passive PoE

Management

• airOS web interface

• Advanced spectrum analysis tools

• Real-time link monitoring

Mounting

• Compatible with airFiber X antennas

Operating Temperature

• -40 °C to 55 °C

Ideal Use Cases

The Ubiquiti AF-5XHD is ideal for:

• Wireless ISP backhaul networks

• Tower-to-tower links

• Campus network interconnection

• Rural broadband deployments

• High-capacity enterprise wireless bridges