Meet the TP-Link N300 Outdoor Access Point: a smart device that provides you with up to 300Mbps WiFi outdoors. It has high gain antennas to provide you with a long-range coverage area. The Auranet Controller Software lets admins manage multiple EAPs.
The unit provides you with a range of up to 200 meters. The EAP110-Outdoor offers passive PoE support. Costs under $81 at this time.