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Cisco Aironet AIR-AP1852E-S-K9
– AIR-AP1852E-S-K9 is one of the Cisco Aironet 1830 Series Access Points.
– Cisco Aironet AIR-AP1852E-S-K9 support 802.11ac Wave 2; 4×4:4SS; Ext Ant; E Reg Domain.
– Cisco Aironet AIR-AP1852E-S-K9 is ideal for small and medium-sized networks. This series supports the latest Wi-Fi standard, the 802.11ac Wave 2 standard.
– Cisco Aironet AIR-AP1852E-S-K9 support to a new generation of Wi-Fi clients, such as smartphones, tablets, and high-performance laptops that have integrated 802.11ac Wave 1 or Wave 2 support.
– The model AIR-AP1852E-S-K9 provides E Regulatory Domain and external antennas.
Specifications
| Model | AIR-AP1852E-S-K9 |
| 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 |
| Maximum number of nonoverlapping channels | – 2.412 to 2.472 GHz; 3 channels – 5.180 to 5.320 GHz; 8 channels – 5.500 to 5.700 GHz; 8 channels (excludes 5.600 to 5.640 GHz) |
| Integrated antenna | – 2.4 GHz, gain 3 dBi, internal omni, horizontal beamwidth 360° – 5 GHz, gain 5 dBi, internal omni, horizontal beamwidth 360° |
| External antenna (sold separately) | – Certified for use with antenna gains up to 6 dBi (2.4 GHz and 5 GHz) – Cisco offers the industry’s broadest selection of antennas, delivering optimal coverage for a variety of deployment scenarios |
| Interfaces | – 1 x 10/100/1000BASE-T autosensing (RJ-45), Power over Ethernet (PoE) – 1 x 10/100/1000BASE-T autosensing (RJ-45), AUX (used for Link Aggregation) – Management console port (RJ-45) – USB 2.0 (enabled via future software) |
| Indicators | Status LED indicates boot loader status, association status, operating status, boot loader warnings, boot loader errors |
| Dimensions (W x L x H) | 210.8 x 210.8 x 50.8 mm |
| Weight | 1.41 kg |
| Environmental | – Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C) – Nonoperating (storage) altitude test: 25˚C, 15,000 ft. – Operating temperature: -4° to 122°F (-20° to 50°C) – Operating humidity: 10% to 90% (noncondensing) – Operating altitude test: 40˚C, 9843 ft. |
| System memory | – 1 GB DRAM – 256 MB flash |
| Input power requirements | Power supply and power injector: 100 to 240 VAC; 50 to 60 Hz |
– Bảo hành: 12 tháng.
