Ubiquiti LBE‑5AC‑Gen2

Long-Range 5GHz 23dBi MIMO AirMAX ac Antenna – Ubiquiti LBE‑5AC‑Gen2

Ubiquiti LBE‑5AC‑Gen2 is a high-performance long-range antenna designed for point-to-point (PtP) and point-to-multipoint (PtMP) wireless networks operating on the 5 GHz band. This powerful 23 dBi 2×2 MIMO antenna, paired with airMAX ac technology, delivers up to 450 Mbps real throughput—making the Ubiquiti LBE‑5AC‑Gen2 ideal for rural broadband links and high-speed backhauls.

With compact yet rugged design and integrated dual-polarity horn antennas, the Ubiquiti LBE‑5AC‑Gen2 provides strong directional gain with minimal noise. Whether used as a CPE or radio accessory, it brings enterprise-level performance to outdoor network deployments.

Key Features of Ubiquiti LBE‑5AC‑Gen2

• 23 dBi directional horn antenna at 5 GHz
• 2×2 MIMO with improved signal reliability and diversity
• airMAX ac protocol delivering 450 Mbps TCP/IP real throughput
• Low profile, integrated antenna and radio design
• Weather-resistant housing with UV protection
• Easy pole or mast-mount installation
• Precision alignment with robust mounting bracket
• Compatible with Ubiquiti radios and airOS 8

High-Gain 23 dBi Directional Performance

The Ubiquiti LBE‑5AC‑Gen2 features a 23 dBi horn antenna that focuses RF energy into a tight beam, reducing interference and extending link range significantly. Its precise radiation pattern ensures reliable wireless connection between remote locations—even in densely populated spectrum environments.

Enhanced with 2×2 MIMO, the Ubiquiti LBE‑5AC‑Gen2 ensures both horizontal and vertical channels are used, improving throughput speed and connection resilience across long-distance point-to-point links.

airMAX ac Technology Integration

The Ubiquiti LBE‑5AC‑Gen2 operates on the airMAX ac TDMA protocol, allowing synchronized transmission timing and reduced latency. This improves performance in crowded networks and enables smooth scaling of multiple CPE connections on a single link.

With airOS 8 compatibility, the Ubiquiti LBE‑5AC‑Gen2 allows remote configuration, spectrum analysis, link diagnostics, and real-time monitoring via intuitive web interface or UniFi-like control plane.

Robust Outdoor Construction

Built for outdoor environments, the Ubiquiti LBE‑5AC‑Gen2 sports a rugged enclosure with UV-stabilized polycarbonate housing, N-type connectors, and corrosion-resistant mounting hardware. It withstands rain, wind, and sunlight—ideal for exposed rural or rooftop deployments.

The low-profile design helps reduce wind load while delivering maximum signal focus—making the Ubiquiti LBE‑5AC‑Gen2 reliable in tropical, coastal, or extreme weather conditions.

Easy Installation and Alignment

Installing the Ubiquiti LBE‑5AC‑Gen2 is straightforward thanks to the included adjustable mounting bracket. The antenna can be precisely aligned on poles, towers, or walls, with pivot adjustments for accurate azimuth and elevation targeting.

The integrated dual-polarity feed simplifies cable runs and reduces point-of-failure risks in outdoor setups.

Ideal Use Cases

• Point-to-point links between buildings up to 10+ km
• airMAX PtMP access for distant CPEs
• High-throughput wireless ISP backhaul
• Campus bridging with low interference
• Rural connectivity for community networks

Conclusion

The Ubiquiti LBE‑5AC‑Gen2 is a powerful, compact 23 dBi 5 GHz MIMO antenna designed to extend long-range wireless networks with high-speed capabilities. With integrated airMAX ac, rugged build, and precise alignment tools, the Ubiquiti LBE‑5AC‑Gen2 delivers enterprise-grade performance to outdoor deployments. If you’re building long-distance PtP or PtMP links or need reliable wireless bridges, the Ubiquiti LBE‑5AC‑Gen2 is a top-tier solution.