The Ubiquiti R5AC-Lite is a 5 GHz outdoor radio designed for high-performance wireless bridge and base station applications, such as Point-to-Point (PtP) and Point-to-Multipoint (PtMP) networks. It features airMAX ac technology for speeds up to 500+ Mbps and improved scalability and low latency, with integration to Ubiquiti's airMAX antennas, which are sold separately. The device requires a 24V Gigabit PoE injector for power and is built with a durable, UV-stabilized plastic housing for outdoor use.