Uisp Airmax Litebeam Ac 5 Ghz Xr, Ultra-Lightweight, Outdoor, Wireless Station Designed To Create Extremely Long-Distance Links. The Airmax Litebeam Ac 5 Ghz Xr (Lbe 5Ac Xr) Is An Outdoor, Wireless Station Designed To Establish High-Speed Connections Over Extremely Long Distances, Allowing You To Serve More Subscribers With Just A Single Device. The Lbe 5Ac Xr Also Features A Proprietary, High-Gain Antenna Capable Of Delivering 450+ Mbps Throughput Over The 5 Ghz Frequency Range.