Ubiquiti AF-MPX4 4x4 MIMO Multiplexor for airFiber AF-5X

Upgrade your Ubiquiti airFiber AF-5X network to multi-Gigabit throughput with the AF-MPX4 Scalable airFiber MIMO Multiplexer from Ubiquiti Networks. Mount two Ubiquiti airFiber 5X radios to a single dish antenna using this multiplexer and enhance data throughput by up to 400% resulting in enhanced data speeds along with improved network redundancy. The dual radio configuration supports 4x4 MIMO coverage offering data transfer rates of up to 1 Gbps, which is perfect for large data transfers, multimedia streaming and much more. Additionally, the Ubiquiti AF-MPX4 comes with built-in GPS synchronization to provide improved network timing while helping to eliminate traffic errors and congestion.

Multi-Gigabit Throughput

The Ubiquiti airFiber NxN is an engineered MIMO multiplexer that increases the throughput of your Ubiquiti airFiber link by up to 400%, while simultaneously establishing redundancy without the need of additional antennas.


The Ubiquiti airFiber NxN is a scalable MIMO multiplexer that combines multiple airFiber 5X radios on a single dish antenna for enhanced noise immunity performance, redundancy, and multi-Gigabit throughput.

Upgrading a 5 GHz airMAX or airFiber link is fast and easy. Simply attach the airFiber NxN to the fast-mount on the antenna and connect the RF cables.

Precise GPS Synchronization

Using a common GPS timing reference, the Ubiquiti airFiber 5X radios work cohesively to deliver powerful, multi-Gigabit bridging performance for PtP links.

4x4 MIMO Backhaul Technology

Simply mount two Ubiquiti airFiber 5X radios for Plug and Play installation. You can use multiple channels-even adjacent channels with no guard band-and place them anywhere within the radio band.

Reduced Tower Costs

Multiple Ubiquiti airFiber 5X radios mounted on a single dish antenna maximizes throughput and capacity in a clean, compact tower footprint, minimizing tow