Cisco Aironet 1852E Access Point - AIR-AP1852E-B-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

●  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

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

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:

MCS Index

GI = 800 ns

GI = 800 ns

GI = 400 ns

GI = 400 ns

20-MHz Rate (Mbps)

40-MHz Rate (Mbps)

20-MHz Rate (Mbps)

40-MHz Rate (Mbps)

0

6.5

13.5

7.2

15

1

13

27

14.4

30

2

19.5

40.5

21.7

45

3

26

54

28.9

60

4

39

81

43.3

90

5

52

108

57.8

120

6

58.5

121.5

65

135

Maximum number of nonoverlapping channels

B (B regulatory domain):

●  2.412 to 2.462 GHz; 3 channels

●  5.180 to 5.320 GHz; 8 channels

●  5.500 to 5.720 GHz; 12 channels

●  5.745 to 5.825 GHz; 5 channels

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

Indicators

Dimensions

(W x L x H)

Weight

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.

System memory

●  1 GB DRAM

●  256 MB flash

Input power requirements

●  AP1850: 44 to 57 VDC

●  Power supply and power injector: 100 to 240 VAC; 50 to 60 Hz