Description
Product Description
The Ubiquiti PowerBeam PBE-M5-400 is a compact yet powerful outdoor wireless broadband device designed for reliable 5 GHz connectivity over medium to long distances. Featuring Ubiquiti’s proven airMAX® technology and an integrated 25 dBi dish reflector, it delivers focused RF performance with improved noise immunity in congested environments.
Its InnerFeed™ design integrates the radio directly into the antenna feed, eliminating cable losses and enhancing overall efficiency. The PowerBeam M5-400 is ideal for point-to-point (PtP) bridging and customer premises equipment (CPE) applications in wireless ISP networks.
With simple pole mounting and Passive PoE support, installation is quick and cost-effective, while the AirOS® platform provides advanced tools for monitoring, configuration, and link optimization.
Specifications (Verified & Accurate)
📡 Wireless & RF Performance
- Frequency: 5 GHz (5150 – 5875 MHz)
- Antenna Gain: 25 dBi directional dish
- Max Throughput: 150+ Mb/s real TCP/IP
- airMAX Protocol: airMAX® (TDMA)
- Channel Sizes: 5/10/20/40 MHz
- Polarization: Dual Linear
🔌 Hardware & Interfaces
- Networking: 1 × Fast Ethernet (10/100 Mbps) (RJ45) (PoE & data)
- Power: 24 V, 0.5 A Passive PoE (included)
- Processor: Atheros MIPS 74Kc, 560 MHz
- Memory: 64 MB RAM, 8 MB Flash
- LEDs: Power, Ethernet, and signal strength indicators
🛠️ Physical & Environmental
- Dimensions: ~420 × 420 × 275 mm (16.5 × 16.5 × 10.8″)
- Weight: ~1.8 kg (approx.)
- Operating Temp: -40 °C to 70 °C (-40 °F to 158 °F)
- Humidity: 5% – 95% non-condensing
- Wind Survivability: Up to 200 km/h (125 mph)
- Mounting: Pole mount kit included
🔧 Software & Management
- AirOS®: Intuitive UI with advanced RF analytics tools
- Modes: Access Point / Station / Bridge
- Management: Web-based interface with real-time monitoring
- Features: Signal strength tools, throughput graphs, and link diagnostics
Key Features
✔ 25 dBi high-gain directional dish for stable long-range connectivity
✔ airMAX® TDMA technology for improved performance in noisy environments
✔ Integrated InnerFeed™ design for reduced signal loss
✔ Cost-effective solution for PtP and CPE deployments
✔ Fast Ethernet port with Passive PoE support
✔ Rugged outdoor design for all-weather operation
✔ Easy installation with included mounting hardware
Typical Use Cases
✔ Point-to-point wireless bridging between buildings
✔ Customer premises equipment (CPE) for ISPs
✔ Wireless internet distribution in rural or suburban areas
✔ Outdoor network extension where cabling is not feasible
✔ Medium-range backhaul links with stable performance










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