Cisco Aironet 1852i : configurable, Indoor, external ant AIR-AP1852E-E-K9C

Model:     AIR-AP1852E-E-K9C - Cisco Aironet 1852E Access Point
Detail:     802.11ac Wave 2 Access Point, 4x4:4, External-Ant, E Regulatory Domain, Configurable

Part Number   
AIR-AP1852E-E-K9C

Description   
802.11ac Wave 2 Access Point, 4x4:4, External-Ant, E Regulatory Domain

★ Model number ending in C is, by default, factory-shipped with a Cisco Mobility Express software image.

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 Domain   

E (E regulatory domain):

- 2.412 to 2.472 GHz; 3 channels

- 5.180 to 5.320 GHz; 8 channels

- 5.500 to 5.700 GHz; 8 channels

Antenna    External 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)

Weight   3.12 lb (1.41 kg)

AIR-AP1852E-E-K9C Specification

Description   

802.11ac Wave 2 Access Point, 4x4:4, External-Ant, E Regulatory Domain

★ Model number ending in C is, by default, factory-shipped with a Cisco Mobility Express software image.

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 Domain   

E (E regulatory domain):

- 2.412 to 2.472 GHz; 3 channels

- 5.180 to 5.320 GHz; 8 channels

- 5.500 to 5.700 GHz; 8 channels

Deployment modes   

Centralized local, Standalone, Sniffer, Cisco FlexConnect, Monitor, OfficeExtend, Mesh

Supported wireless LAN controllers   

    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

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

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)   

    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 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

Power draw
    

    20.9W

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 options  

    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 2x3 from 3x4, (2) The USB port and AUX Ethernet port are disabled on both the 1852i and 1852e.

Warranty   

Limited lifetime hardware warranty