
Ubiquiti Networks
The Ubiquiti PowerBeam PBE-2AC-400 is a 2.4 GHz airMAX ac bridge with an 18 dBi dish antenna, designed for long‑range point‑to‑point and point‑to‑multipoint links up to 12.4 miles. It combines a dedicated management radio, passive PoE power, and airOS 8 firmware to deliver up to 330 Mbps throughput while maintaining low power consumption.
Pros
Current
$124.99
Average
$118.06
Lowest
$118.00
Highest
$124.99
Lower = better sales rank
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Cons
From Expert Reviews
Praised by Experts
Expert Opinion
Professional reviewers and editors emphasize the PowerBeam PBE-2AC-400’s exceptional beam directivity, noise immunity, and cost‑effective deployment. They commend its dedicated management radio, robust ESD protection, and the flexibility of pole‑mount installation, positioning it as a strong choice for long‑range 2.4 GHz links.
How It Compares
vs. Ubiquiti PowerBeam PBE-5AC
Advantages
Disadvantages
Choose the PBE-5AC for environments where 5 GHz spectrum is clear and maximum range is required; select the PBE-2AC-400 when lower power, compact size, and better foliage penetration are priorities.
vs. Ubiquiti PowerBeam M2‑400 (legacy 2.4 GHz)
Advantages
Disadvantages
The PBE-2AC-400 supersedes the M2‑400 in speed, management features, and interference handling, making it the preferred choice for new deployments.