AIR-AP1852I-N-K9

Model: AIR-AP1852I-N-K9 - Cisco Aironet 1852i Access Point
Detail: 802.11ac Wave 2 Access Point, 4x4:4, Internal Antenna, N Regulatory Domain
List Price: US$995.00
Condition: Brand New Sealed
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Overview

Overview (AIR-AP1852I-N-K9)

AIR-AP1852I-N-K9 is one of the Cisco Aironet 1850 Series Access Points. Cisco 1850 AP series is ideal for small and medium-sized networks. This series supports enterprise-class 4x4 MIMO, four-spatial-stream access points that support the IEEE’s new 802.11ac Wave 2 specification. The 1850 Series extends support to a new generation of Wi-Fi clients, such as smartphones, tablets, and high-performance laptops that have integrated 802.11ac Wave 2 support. The model AIR-AP1852I-N-K9 provides N Regulatory Domain and internal antennas.

Quick Specs

Table 1 shows the quick specs of AIR-AP1852I-N-K9.

Part Number

AIR-AP1852I-N-K9

Description

802.11ac Wave 2 Access Point, 4x4:4, Internal-Ant, N 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 Domain

N (N regulatory domain):

- 2.412 to 2.462 GHz; 3 channels

- 5.180 to 5.320 GHz; 8 channels

- 5.745 to 5.825 GHz; 5 channels

Antenna

Internal 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)

Product Details

Figure 1 shows the AIR-AP1852I LED Indicator Position.

AIR-AP1852I Face

Note: ① LED indicator position

Table 2 shows the AP LED indicators’ descriptions.

Message Type

LED State

Message Meaning

Association status

Chirping Green

Normal operating condition, but no wireless client associated

Green

Normal operating condition, at least one wireless client association

Boot loader status

Green

Executing boot loader

Boot loader error

Red

Boot loader signing verification failure

Access point

regulatory domain

priming status

Blinking Amber

AP priming to a new regulatory domain by Neighbor Discovery Protocol (NDP), in progress

Cycling Red, Green and off

AP waiting to be primed

Chirping Red

AP primed to a wrong regulatory domain

Operating status

Blinking amber

Software upgrade in progress

Cycling through green, red, and amber

Discovery/join process in progress

Rapidly cycling through red, green, amber, and off.

Access point location command invoked from controller web interface.

Access point operating

system errors

Cycling through red, green, amber, and off

General warning; insufficient inline power

Figure 2 shows AIR-AP1852I Ports and Connections.

 AIR-AP1852I Ports and Connections

Note:

Mode button

AUX (Auxiliary) port.

RJ-45 console port

PoE-In port (Ethernet Uplink port)

USB 2.0 port

48 V DC input power port

AUX (Auxiliary) port appears in the wireless controller user interface as GigabitEthernet1. This port, along with the PoE-In port, is used for Link Aggregation. This port is disabled when using 802.3af (15.4W) power.

Compare to Similar Items

Table 3 shows the comparison between two AP.

Part Number

AIR-AP1852I-N-K9

AIR-AP1852I-N-K9C

Description

802.11ac Wave 2 Access Point, 4x4:4

802.11ac Wave 2 Access Point, 4x4:4

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

Antenna

Internal Antennas

Internal Antennas

Regulatory Domain

N (N regulatory domain):

- 2.412 to 2.462 GHz; 3 channels

- 5.180 to 5.320 GHz; 8 channels

- 5.745 to 5.825 GHz; 5 channels

N (N regulatory domain):

- 2.412 to 2.462 GHz; 3 channels

- 5.180 to 5.320 GHz; 8 channels

- 5.745 to 5.825 GHz; 5 channels

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Specification

Specification (AIR-AP1852I-N-K9)

AIR-AP1852I-N-K9 Specification

Description

802.11ac Wave 2 Access Point, 4x4:4, Internal-Ant, N 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 Domain

N (N regulatory domain):

- 2.412 to 2.462 GHz; 3 channels

- 5.180 to 5.320 GHz; 8 channels

- 5.745 to 5.825 GHz; 5 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

Integrated antenna

2.4 GHz, gain 3 dBi, internal omni, horizontal beamwidth 360°

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

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 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 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

Shipping & Payment

Delivery

Cargo will be delivered within 1 day after payment arrived. Tracking Number will be offered once delivery done.

Delivery OptionsEstimated Delivery Time
DHL 2-4 business days
Fedex 2-4 business days
Hong Kong EMS 5-10 business days
Hong Kong Air Parcel 10-20 business days
By Sea 10-20 business days

Notice:

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