AIR-AP1852E-A-K9C Specifications |
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Software |
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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Deployment modes |
Centralized local, Standalone, Sniffer, Cisco FlexConnect™, Monitor, OfficeExtend, Mesh |
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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
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802.11n version 2.0 (and related) capabilities |
● 4x4 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 |
● 4x4 MIMO with four spatial streams, single-user MIMO
● 4x4 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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Data rates supported |
802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps |
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802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps |
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802.11n data rates on 2.4 GHz (only 20 MHz and MCS 0 to MCS 23) and 5 GHz: |
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MCS Index |
GI = 800 ns |
GI = 800 ns |
GI = 400 ns |
GI = 400 ns |
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20-MHz Rate (Mbps) |
40-MHz Rate (Mbps) |
20-MHz Rate (Mbps) |
40-MHz Rate (Mbps) |
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0 |
6.5 |
13.5 |
7.2 |
15 |
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1 |
13 |
27 |
14.4 |
30 |
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2 |
19.5 |
40.5 |
21.7 |
45 |
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3 |
26 |
54 |
28.9 |
60 |
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4 |
39 |
81 |
43.3 |
90 |
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5 |
52 |
108 |
57.8 |
120 |
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6 |
58.5 |
121.5 |
65 |
135 |
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Maximum number of nonoverlapping channels |
A (A regulatory domain): ● 2.412 to 2.462 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) ● 5.745 to 5.825 GHz; 5 channels
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Integrated antenna |
● 2.4 GHz, gain 3 dBi, internal omni, horizontal beamwidth 360°
● 5 GHz, gain 5 dBi, internal omni, horizontal beamwidth 360°
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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
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Indicators |
● Status LED indicates boot loader status, association status, operating status, boot loader warnings, boot loader errors | ||||
Dimensions (W x L x H) |
● Access point (without mounting bracket): 8.3 x 8.3 x 2 in. (210.8 x 210.8 x 50.8 mm) | ||||
Weight |
● 3.12 lb (1.41 kg) | ||||
Environmental |
Cisco Aironet 1850i ● Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C)
● Nonoperating (storage) altitude test: 25˚C, 15,000 ft.
● Operating temperature: 32° to 104°F (0° to 50°C)
● Operating humidity: 10% to 90% (noncondensing)
● Operating altitude test: 40˚C, 9843 ft.
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 |
● 1 GB DRAM
● 256 MB flash
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Input power requirements |
● AP1850: 44 to 57 VDC
● Power supply and power injector: 100 to 240 VAC; 50 to 60 Hz
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