AP-ANT-40 is a dual band 4-element omni-directional antenna for use in Wi-Fi MIMO applications. Housed in a compact, low-profile and discrete plastic enclosure, the antenna can be mounted to a variety of ceilings. Each of the four MIMO antenna elements is connected to the Aruba Access Point via a low-loss, plenum rated coaxial pigtail. The radiation patterns are uniform and symmetrical, providing high level signal density into defined coverage zones, and optimum coverage conditions for MIMO performance.