Ubiquiti PowerBeam M2 400 4-Pack PBE-M2-400 w/4X Ubiquiti Ethernet Surge Protector Gen2 ETH-SP-G2

PBE-M2-400 X4-BD1

Ubiquiti PowerBeam M2 PBE-M2-400 18dBi 2.4GHz airMAX 400mm (4-Pack) with Ethernet Surge Protector ETH-SP-G2 (4-Pack)

Model#: PBE-M2-400 X4-BD1

Sku: IT1687.4693.791709

MSRP: $549.95

Out of stock

Your Price: $366.00

PBE-M2-400 2.4GHz 18dBi (4-PACK) 

Incorporating a dish reflector design with advanced technology, the PowerBeam is the latest generation of Ubiquiti Networks airMAX CPE for customer locations. The PowerBeam M2 directs RF energy in a tighter beamwidth. With the focus in one direction, the PowerBeam M2 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.

 The new PowerBeam M2 has a compact, all-in-one design with uniform beam width, efficient footprint and a faster processor.  The PowerBeam M2 can be easily mounted in a variety of ways thanks to the innovative mechanical design. 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.

  • Integrated Design

Ubiquiti’s InnerFeed technology integrates the radio into the feedhorn of an antenna, so there is no need for a cable. This improves performance because it eliminates cable losses. Providing high performance and innovative mechanical design at a low cost, the PowerBeam is extremely versatile and cost-effective to deploy.

  • airMAX Technology 

 Unlike standard Wi-Fi protocol, Ubiquiti’s Time Division Multiple Access (TDMA) airMAX protocol allows each client to send and receive data using pre-designated time slots scheduled by an intelligent AP controller. This time slot method eliminates hidden node collisions and maximizes airtime efficiency. It provides significant performance improvements in latency, throughput, and scalability compared to all other outdoor systems in its class.

  • Priority is given to voice/video for seamless streaming.
  • High capacity and scalability.
  • Capable of high-speed, carrier-class links.



The Ubiquiti Networks Ethernet Surge Protector safeguards your outdoor non-PoE and PoE-based systems from voltage threats such as surges and electrostatic discharge events, which can render an entire network system inoperable. This protector is suitable for use with surveillance cameras, access points, and other Ethernet-equipped devices. Ubiquiti Networks has designed it with two surge-protected Ethernet ports that support Gigabit connection speeds. Furthermore, an external housing guards the Ethernet ports along with the surge protector from outdoor elements.

Introducing the Ethernet Surge Protector, model ETH-SP, from Ubiquiti Networks. The ETH-SP is a cost-effective solution for protecting outdoor Ethernet devices from damaging electrostatic discharge and surges. Since all Ubiquiti airMAX devices already have robust ESD protection built in, adding the ETH-SP to the installation provides an additional layer of protection to the network.

The ETH-SP is engineered to protect Power-over-Ethernet (PoE) or non-PoE devices with connection speeds of up to 1 Gbps. Two passive, surge-protected RJ45 connections provide maximum equipment compatibility.

  • Easy plug & play installation
  • Protects outdoor Ethernet devices
  • Compatible with 10/100/1000 Mb/s networks
  • 2 x RJ45 female connector
  • 5 kA (maximum) / 0.5 kA (normal)
  • RJ45 10/100/1000 Ethernet


PBE-M2-400 2.4GHz 18dBi (4-PACK) 

  • 2.4 Frequency
  • 18 dBi Gain
  • 400 mm
  • 150+ Mbps
  • Network interface 10/10
  • Intelligent QoS Priority is given to voice/video for seamless streaming.
  • Scalability High capacity and scalability.
  • Long Distance Capable of high-speed, carrier-class links.
  • 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 NanoBeam on the pole.
  • Easy removal The antenna feed can be detached with the push of a button.



  • Protects Outdoor PoE Devices
  • ESD and Surge Protection
  • Compatible with Gigabit Networks
  • Two Ethernet Jacks