Features
Content
AIR-AP1852I-B-K9-NEW
Details
Wireless access point 802.11ac (draft 5.0) Wi-Fi Dual Band
Category
Stock

Additional information

Brand

Cisco

Cisco Aironet 1852I, with IEEE's 802.11ac 4x4 Wave 2 support, offers a data rate of up to 1.7Gbps on a 5-GHz radio, enabling a total aggregated dual-radio data rate of up to 2Gbps. Ideal for small and medium-sized networks, the Aironet 1852I delivers industry-leading performance for highly secure and reliable wireless connections and provides a superior mobility end-user experience.

 

Cisco AIR-AP1852I-B-K9 Access Point Overview

 

Description802.11ac Wave 2 Access Point, 4x4:4, Internal-Ant, B Regulatory Domain
Features- 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        
Regulatory DomainB (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
AntennaInternal Antenna
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)
Dimensions (W x L x H)8.3 x 8.3 x 2 in. (210.8 x 210.8 x 50.8 mm)
Weight3.12 lb (1.41 kg)
Description 802.11ac Wave 2 Access Point, 4×4:4, internal- Ant, B Regulatory Domain 
Software Cisco Unified Wireless Network Software Release with AireOS wireless controllers:

8.1 MR1 or later for the Cisco Aironet 1850 Series Access Points

Regulatory DomainB (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

Deployment modesCentralized local, Standalone, Sniffer, Cisco FlexConnect, Monitor, OfficeExtend, Mesh
Supported wireless LAN controllersCisco 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

802.11n version 2.0 (and related) capabilities4×4 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 capabilities4×4 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

Integrated antenna2.4 GHz, gain 3 dBi, internal omni, horizontal beamwidth 360

5 GHz, gain 5 dBi, internal omni, horizontal beamwidth 360 

Interfaces1 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)

IndicatorsStatus 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)
Weight3.12 lb (1.41 kg)
EnvironmentalCisco 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 40 C)

Operating humidity: 10% to 90% (noncondensing)

Operating altitude test: 40 C, 9843 ft.

System memory1 GB DRAM

256 MB flash

Input power requirementsAP1850: 44 to 57 VDC

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

Power draw20.9W
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.
Powering options802.3at

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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