CISCO ACCESS POINT AIR AP 1852E-D-K9 – Cisco Aironet 1850 Series Access Points – Software Cisco Unified Wireless Network Software Release with AireOS wireless controllers: ? 8.1 MR1 or later for the Cisco Aironet 1850 Series Access Points
Deployment modes Centralized local, Standalone*, Sniffer, Cisco FlexConnect?, Monitor**, OfficeExtend**, Mesh** Supported wireless LAN controllers ? Cisco 2500 Series Wireless Controllers, Cisco 3500 Series Wireless Controllers, Cisco Wireless Controller Module for ISR G2, Cisco Wireless Services Module 2 (WiSM2) for Catalyst ? 6500 Series Switches, Cisco 5500 Series Wireless Controllers, Cisco Flex ? 7500 Series Wireless Controllers, Cisco 8500 Series Wireless Controllers, Cisco Catalyst 9800 Series Wireless Controllers, Cisco 5760 Series Wireless Controllers, ** Cisco Catalyst 3650/3850 Series Switches with integrated controller ** ? Cisco Mobility Express 802.11n version 2.0 (and related) capabilities ? 4×4 MIMO with four spatial streams * Maximal Ratio Combining (MRC) ? 20- and 40-MHz channels ? PHY data rates up to 600 Mbps (40 MHz with 5 GHz) ? Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx) ? 802.11 Dynamic Frequency Selection (DFS) ? Cyclic Shift Diversity (CSD) support 802.11ac Wave 1 and 2 capabilities ? 4×4 MIMO with four spatial streams, single-user MIMO ? 4×4 MIMO with three spatial streams, multiuser MIMO ? MRC ? 802.11ac beamforming (transmit beamforming) ? 20-, 40-, and 80-MHz channels ? PHY data rates up to 1.7 Gbps (80 MHz in 5 GHz) ? Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)
? 802.11 DFS ? CSD support ? Rogue device detection Data rates supported
802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps 802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps 802.11n data rates on 2.4 GHz (only 20 MHz and MCS 0 to MCS 23) and 5 GHz: