Ubiquiti AirFiber AF5U KIT 2 End Points AF-5U 5GHz 1.2+Gbps 100+km PTP Radio The AF-5U GHz Full Duplex Point-to-Point Gigabit Radio from Ubiquiti Networks designed to be a high-performance backhaul, the airFiber 5 performs at a range of up to 100+ km. (2 Units included) The airFiber5 is purpose-built for outdoor, PtP bridging and carrier-class network backhauls. The high-isolation, dual-antenna design is ideal for robust performance in the harshest RF noise environments. Surpassing conventional wired backhauls, the airFiber 5 delivers real throughput of up to 1.2+ Gbps Worldwide License-Free Operation