Each Cisco Aironet radio product is designed to perform in a variety of environments. Implementing the antenna system can greatly improve coverage and performance. To optimize the overall performance of a Cisco wireless LAN, it is important to understand how to maximize radio coverage with the appropriate antenna selection and placement.¤¤Designed for use indoor or outdoors, this antenna comes with both wall mount and articulating mast mount hardware. It has a plenum rated pigtail cable of 36".