Cisco Aironet 1542I-E-K9 Wi-Fi Outdoor Access Point, 802.11ac Wave 2, with Internal Antenna, Wall or Ceiling Mountable (AIR-AP1542I-E-K9)

MU-MIMO: 802.11ac Wave 2 with 2x2 Multiple Input Multiple-Output (MIMO) technology with up to two spatial streams, offering 1.1 GBps rates for high capacity and reliability. LOW POWER CONSUMPTION: Achieves full operation on standard 802.3af power (13.9W). COMPACT AND LIGHTWEIGHT: At 1 kg and with a small footprint, the 1540 series is one of the smallest outdoor access points with internal antennas. PEACE OF MIND: 1-year limited hardware warranty. The Cisco Aironet 1540 Series Access Point, with IEEE’s 802.11ac Wave 2 support, offers a data rate of up to 867 Mbps on a 5-GHz radio, enabling a total aggregated dual-radio data rate of up to 1.1 Gbps. Ideal for rugged outdoor environments, the Aironet 1815 Series delivers industry-leading performance for highly secure and reliable wireless connections and provides a superior mobility end-user experience.. Features. Transmitting power. 27 dBmW. Dynamic Frequency Selection (DFS). Yes. Cyclic Shift Diversity (CSD). Yes. Maximal-Ratio Combining