Description

Ubiquiti airFiber AF-2X-US 2.4 GHz Point-to-Point Backhaul Radio

Long-Range 2.4 GHz Wireless Backhaul for High-Performance Network Links

The Ubiquiti airFiber AF-2X-US is a professional-grade 2.4 GHz point-to-point wireless backhaul radio designed for long-distance network connections where reliability is more important than traditional Wi-Fi coverage. Built for wireless ISPs, municipalities, industrial facilities, utility companies, and enterprise networks, the AF-2X delivers dependable wireless Ethernet connectivity across challenging environments while operating in the license-free 2.4 GHz band.

Unlike standard wireless bridges, the AF-2X uses Ubiquiti’s proprietary airFiber technology to maximize spectral efficiency and maintain stable long-range communications. With compatible airFiber X antennas, it supports over 500 Mbps aggregate throughput, configurable channel widths, AES encryption, and links that can span well over 100 miles (200+ km) under ideal conditions.

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Why Choose the AF-2X-US?

When fiber installation is too expensive or impossible, the AF-2X provides an economical alternative for extending networks between remote locations.

Typical applications include:

• Wireless ISP backhaul
• Utility communications
• Municipal networking
• Industrial facilities
• Oil & gas operations
• Mining sites
• Campus connectivity
• Rural broadband
• Tower-to-tower links
• Remote monitoring systems

Because the radio operates on 2.4 GHz, it often performs better than higher-frequency radios in situations where longer distances or light vegetation become factors.

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Built for Long-Distance Performance

The AF-2X is engineered specifically for carrier-class point-to-point networking.

Key performance benefits include:

• Up to 525 Mbps aggregate throughput
• Long-distance links exceeding 200 km (124+ miles) under ideal conditions
• Excellent spectral efficiency
• Low-latency wireless transport
• Flexible channel bandwidth selections
• GPS synchronization support
• Gigabit Ethernet connectivity
• AES wireless encryption

Its configurable channel widths allow installers to optimize throughput while minimizing interference in crowded RF environments.

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Flexible Antenna Compatibility

Unlike integrated wireless bridges, the AF-2X connects to compatible airFiber X dish antennas, allowing installers to choose the appropriate antenna gain for the required distance.

This flexibility makes the radio suitable for:

• Medium-distance links
• Extremely long-range backhaul
• High-noise RF environments
• Custom engineered wireless networks

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Designed for Network Professionals

The AF-2X offers features expected in carrier-class deployments:

• Advanced RF diagnostics
• Real-time spectrum analysis
• GPS synchronization
• Configurable transmit power
• Adjustable channel widths
• Master/Slave operating modes
• Remote management through airOS

These tools make installation, alignment, and ongoing maintenance much easier than traditional wireless bridge products.

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Typical Applications

The AF-2X is commonly deployed for:

• Internet backhaul
• Tower interconnections
• Building-to-building networks
• Surveillance system backhaul
• Utility SCADA communications
• Rural broadband expansion
• Government wireless infrastructure
• Enterprise campus connectivity

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Why Buy from GNS Wireless?

Purchasing the radio is only one part of building a successful wireless link.

GNS Wireless provides:

• Wireless link design assistance
• Path analysis recommendations
• Antenna selection
• Pre-configuration services
• U.S.-based technical support
• Installation guidance
• Complete point-to-point wireless solutions

If you’re unsure whether the AF-2X is the right solution, we’ll help recommend the best radio based on your distance, throughput requirements, and line-of-sight conditions.

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Key Features

• License-free 2.4 GHz operation
• Up to 525 Mbps aggregate throughput
• Point-to-point wireless backhaul radio
• Compatible with airFiber X dish antennas
• Gigabit Ethernet interface
• GPS synchronization support
• AES encryption
• Low-latency wireless transport
• airOS management interface
• Ideal for carrier and enterprise networks

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Frequently Asked Questions

Is the AF-2X a complete wireless bridge?

No. The AF-2X is a connectorized radio and requires a compatible airFiber X antenna. Two radios and two antennas are needed to create a complete point-to-point link.

What frequency does the AF-2X operate on?

The AF-2X operates in the 2.4 GHz license-free frequency band.

What is the maximum throughput?

The radio supports up to 525 Mbps aggregate throughput, depending on channel width, antenna selection, and RF conditions.

How far can the AF-2X transmit?

With proper antennas and clear line of sight, links can exceed 200 km (124+ miles) in ideal conditions. Actual performance depends on antenna gain, alignment, regulatory limits, and environmental conditions.

Is the AF-2X suitable for internet backhaul?

Yes. The AF-2X is commonly used for ISP backhaul, enterprise network expansion, tower connectivity, and long-distance Ethernet transport.