Ubiquiti PowerBeam M5 25dBi 5GHz 802.11n MIMO Antenna, 150+ Mbps Throughput, 25+ km Link Range

Ubiquiti airMAX PowerBeam M5 400

SKU: PBE-M5-400

Description: 5 GHz, 25 dBi bridge with 150+ Mbps throughput.
The PowerBeam directs RF energy in a tighter beamwidth. With the focus in one direction, the PowerBeam blocks or spatially filters out noise, so noise immunity is improved. This feature is especially important in an area crowded with other RF signals of the same or similar frequency.

Tech Specs: Click Here

Features:
• 5 GHz, 25+ km link range
• 150+ Mbps throughput
• Improved mounting

Innovative Mechanical Design
• Built-in mechanical tilt The mounting bracket conveniently offers 20° of uptilt and up to 20° of downtilt.
• Quick assembly The number of fasteners was reduced to simplify assembly. Tools are required only when the technician mounts the PowerBeam on the pole.
• Easy removal The antenna feed can be detached with the push of a button.

Corrosion Resistance
• Fasteners GEOMET®-coated for improved corrosion resistance when compared with zinc-plated fasteners.
• Dish and brackets Made of galvanized steel that is powder‑coated for superior corrosion resistance. Redesigned pole bracket for the 400 mm dish and fender washers for the 300 mm dish prevent paint from being removed from the metal brackets for improved corrosion resistance.

Why Choose This?

The Ubiquiti PowerBeam M5 400 (PBE-M5-400) is a high-performance 5 GHz bridge designed for long-range point-to-point links up to 25+ km with 150+ Mbps throughput, ideal for rural internet extensions or campus connectivity. Its 25 dBi directional antenna and airMAX technology deliver superior noise immunity and reliable performance in challenging outdoor environments. With plug-and-play installation, Gigabit Ethernet, and robust weatherproofing, it offers cost-effective, enterprise-grade wireless bridging.

Key Features

• 25 dBi high-gain antenna – focuses signal for long-distance links up to 25+ km with minimal interference
• 150+ Mbps real TCP/IP throughput – supports high-bandwidth applications like video streaming and data transfer
• 802.11n MIMO 2×2 – dual-chain technology enhances speed and reliability in PtP/PtMP deployments
• Integrated design with pole mount – simplifies outdoor installation and reduces cabling needs
• AirMAX TDMA protocol – maximizes efficiency by eliminating hidden node collisions and boosting capacity

Full Specifications

Official Resources: Tech Specs | Datasheet

Frequently Asked Questions

• Q: What is the maximum range of the PBE-M5-400? Up to 25+ km in ideal line-of-sight conditions with proper alignment and minimal interference.
• Q: Does it require line-of-sight for operation? Yes, direct line-of-sight is essential; obstructions degrade performance due to the directional antenna beamwidth.
• Q: How do I align the antennas for best performance? Use the built-in signal strength LEDs and airOS main tab for real-time RSSI/CCQ monitoring; aim for -50 dBm signal with clear Fresnel zone.
• Q: What wireless modes does it support? PtP bridge mode (one as Access Point, other as Station); configurable via airOS interface.
• Q: Is PoE injector included, and what type? Yes, 24V 0.5A Gigabit Passive PoE adapter included; uses pairs 4,5+ and 7,8 return.