Uisp Airfiber 60 Xr, Multi-Gigabit, 60 Ghz Bridge Designed To Create Long-Distance Links And Deliver 5.4 Gbps Total Throughput (2.7 Gbps Duplex) Over Them. It'S Also Equipped With A 5 Ghz Backup Radio For Operational Redundancy, As Well As A Bluetooth Radio To Simplify Setup Via The Uisp Mobile App.