Description 

The LBE-5AC-Gen2 (LiteBeam 5AC Gen2) is a directional 5 GHz CPE / bridge radio device designed for point-to-point or point-to-multipoint wireless backhaul links. It belongs to Ubiquiti’s airMAX / UISP product line and is optimized for long-range links, offering a compact, lightweight form factor with integrated antenna and RF electronics, and geared for use in wireless Internet service, bridging, or extending networks over wireless links.

The “Gen2” version is an evolution of the previous LiteBeam design, with improved performance, newer radio chipsets, and compatibility with Ubiquiti’s AirOS / UISP management tools.

You can see the product listing here: Ubiquiti LiteBeam AC Gen2 (LBE‑5AC‑Gen2)

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Key Features

Here are some of the main features and design highlights:

• Directional integrated antenna — Built in 23 dBi antenna for directed beam and gain. 

• Compact, lightweight design — Relatively low weight and simplified mounting makes it easier to install. Proprietary airMAX ac / UISP radio chipset — Enables high throughput and advanced wireless link protocol, allowing better performance in real-world conditions. 

• Dedicated management radio / mobile app support — For easier alignment, management, and setup via the UMobile or UISP app (depending on firmware) 

• Robust build / weather resistance — Designed for outdoor deployment, with wind survivability rating. 

• Flexible channel / bandwidth settings — Supports multiple channel widths / modes suited for point-to-point settings. 

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Specifications

Below is a compilation of major technical specifications from the datasheet and product literature:

Parameter	Specification
Model Name	LBE-5AC-Gen2
Frequency Range	5.150 – 5.875 GHz (depending on region)
Antenna Gain	23 dBi
Beamwidth	~15° (typical)
Data Rate / Throughput	Up to 867 Mbps (theoretical PHY)
Networking Interface	1 × Gigabit Ethernet (10/100/1000)
Processor / Memory	MIPS 74Kc CPU; 64 MB DDR2 RAM
Supported Channel Sizes / Modes	PtP mode: 10 / 20 / 30 / 40 / 50 / 60 / 80 MHz (various)
LEDs / Indicators	Power, Ethernet status LEDs
Power / Voltage	24 V ±10% (PoE)
Weight	Without mount: ~800 g (1.76 lb)  With mount: ~980 g (2.16 lb)
Dimensions	358 × 271.95 × 272.50 mm (14.09 × 10.71 × 10.73 in)
Wind Survivability	~200 km/h (≈ 125 mph)
Hardware Reset Button	Yes (for factory reset)