AIR-AP1852E-K-K9 Specification
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Description
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802.11ac Wave 2 Access Point, 4×4:4, External-Ant, K Regulatory Domain
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Software
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Cisco Unified Wireless Network Software Release with AireOS wireless controllers:
- 8.1 MR1 or later for the Cisco Aironet 1850 Series Access Points
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Regulatory Domain
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K (K regulatory domain):
– 2.412 to 2.472 GHz; 3 channels
– 5.180 to 5.320 GHz; 8 channels
– 5.500 to 5.620 GHz; 7 channels
– 5.745 to 5.805 GHz; 4 channels
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Deployment modes
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Centralized local, Standalone, Sniffer, Cisco FlexConnect, Monitor, OfficeExtend, Mesh
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Supported wireless LAN controllers
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- Cisco 2500 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 5760 Series Wireless Controllers, Cisco Catalyst 3650/3850 Series switch with integrated controller
- Cisco Mobility Express
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802.11n version 2.0 (and related) capabilities
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- 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
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802.11ac Wave 1 and 2 capabilities
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- 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
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External antenna (sold separately)
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- 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
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Interfaces
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- 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)
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Indicators
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- Status LED indicates boot loader status, association status, operating status, boot loader warnings, boot loader errors
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Dimensions
(W x L x H)
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- Access point (without mounting bracket): 8.3 x 8.3 x 2 in. (210.8 x 210.8 x 50.8 mm)
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Weight
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Environmental
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Cisco Aironet 1850e
- 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.
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System memory
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Input power requirements
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- AP1850: 44 to 57 VDC
- Power supply and power injector: 100 to 240 VAC; 50 to 60 Hz
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Power draw
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Note: When deployed using a Power over Ethernet (PoE) specification, the power drawn from the power sourcing equipment will be higher by some amount, depending on the length of the interconnecting cable.
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Powering options
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- 802.3at
- Enhanced PoE
- Cisco power injector, AIR-PWRINJ4=
- Cisco local power supply, AIR-PWR-C=
- Cisco power injector, AIR-PWRINJ5= (Note: this injector supports 802.3af only)
- 802.3af
Note: If 802.3af PoE is the source of power, (1) the 1852e 2.4-GHz radio will shift to 2×3 from 3×4, (2) The USB port and AUX Ethernet port are disabled on both the 1852i and 1852e.
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Warranty
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Limited lifetime hardware warranty
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