Network bridge Ubiquiti PBE-M5-400

The Ubiquiti PBE-M5-400 Network bridge (PowerBeam™) is a point-to-point/customer premises equipment designed for long-range wireless links on the 5 GHz band. Incorporating a dish reflector design and Ubiquiti airMAX® technology, this CPE provides a focused antenna pattern with 25 dBi gain and a Gigabit Ethernet port for high-throughput backhaul connections up to 1000 Mbit/s. The unit is supplied in white and is intended for outdoor installation to extend network coverage between locations.

Advantages

The dish reflector and high-gain antenna concentrate radio energy for improved range and signal stability. A Gigabit Ethernet interface supports wired throughput at 10/100/1000 Mbit/s, enabling integration with existing network equipment. The device operates on the 5 GHz frequency band to reduce interference and provide higher capacity compared with lower bands. The PowerBeam™ form factor and airMAX® compatibility simplify alignment and deployment for point-to-point links.

Suitable for

• Establishing long-range point-to-point links between buildings
• Providing customer premises connectivity in rural or campus environments
• Backhaul for small-to-medium ISP or enterprise networks
• Extending network coverage where wired cabling is impractical

Key specifications

• Brand: UBIQUITI
• Model / MPN: PBE-M5-400-5Pack
• Frequency band: 5 GHz
• Antenna gain (max): 25 dBi
• Max data transfer rate: 1000 Mbit/s
• Ethernet: Gigabit (10/100/1000 Mbit/s)
• Colour: White
• Weight: 1.753 kg

How to use

Mount the PowerBeam™ on a stable outdoor mast with a clear line of sight to the remote peer. Connect the device to your network using the Gigabit Ethernet port and supply power according to Ubiquiti's recommended PoE injector or switch. Access the airMAX® web interface to configure wireless parameters, align the dish for optimal signal strength, and test throughput. Secure mounts and weatherproof cable entries to maintain reliable operation.

Recommendations

Install the device at an elevated position with unobstructed line of sight, perform careful antenna alignment during commissioning, and use the 5 GHz band to avoid crowded lower-frequency channels. Follow local regulations for outdoor wireless installations and ensure proper grounding of the mast for lightning protection.