The Cisco 3502 Dual-band 802.11a/g/n is among the first access points in the industry to feature Cisco’s ClearAir technology, providing capabilities of self-repairing and self-optimization to the user?s wireless network. With features such as Spectrum Expert Connect and Air Quality Index to help assess interference and performance issues, the Cisco 3502 ensures reliable and robust performance throughout the workplace. 2×3 multiple-input multiple-output (MIMO) with two spatial streams delivers data rates of up to 300 Mbps over 2.4 and 5 GHz bands from internal antennas, maintaining the sleek and unobtrusive design of the access point. The Cisco 3502 as part of the Cisco Unified Wireless Network allows for simple scalability, with support for up to 18,000 such units, and is designed to integrate easily into existing wired networks, via a large variety of both wireless controllers and ISR modules. The functionality of the device can also be augmented by Cisco?s wide selection of 802.11n and 802.11ac antennas, for a variety of situations.