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AIR-AP1852I-F-K9C, Cisco AIR Series Access Point, 4x4:4 MU-MIMO/Internal Antenna/802.11ac Wave 2

Brand: Cisco
Model: AIR-AP1852I-F-K9C

List Price: $1,396.00

41% OFF

$818.00

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Extended, enterprise-grade

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Condition

Original New · Covered SN

Replacement

C9115AXI-EWC-F

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AIR-AP1852I-F-K9C, Cisco AIR Series Access Point, 4x4:4 MU-MIMO/Internal Antenna/802.11ac Wave 2

100% Genuine Ready to Ship

$1,396.00

41% OFF

$818.00

Overview

Cisco AIR-AP1852I-F-K9C Overview

Cisco's AIR-AP1852I-F-K9C is an enterprise-grade access point engineered for high-performance Wi-Fi deployments in demanding environments. Featuring the advanced 1852i 4x4:4 architecture, this access point delivers seamless access and efficient wireless throughput. Supporting 802.11ac Wave 2, the device is factory-shipped with Cisco Mobility Express for rapid deployment and ease of management. The AIR-AP1852I-F-K9C ensures maximum connectivity and coverage, making it ideal for organizations prioritizing robust air-ap1852i-f-k9c solutions.

Product Highlights

802.11ac

Wave 2 AP

1.7 Gbps

Max Rate

2.4/5 GHz

Dual Band

Product Applications Scenarios

Enterprise Network

This access point provides reliable and scalable wireless connectivity, enabling seamless data access across large enterprise office environments for business continuity.

Cloud Services

With robust 1852i MIMO and dual-band access, it optimizes cloud-based application performance, lowering latency for a better end-user experience and productivity boost.

Edge & IoT

Its flexible 802.11ac deployment, with mesh support, allows secure IoT device aggregation and reliable data transmission at the network edge for smart offices and facilities.

Product Features Comparison


Model	AIR-AP1852I-F-K9C	AIR-AP1852E-D-K9C	AIR-AP1852E-I-K9	AIR-AP1852E-EK910
Brand	Cisco	Cisco	Cisco	Cisco
Wi-Fi Standard	802.11ac Wave 2	802.11ac Wave 2	802.11ac Wave 2	802.11ac Wave 2
Maximum Data Rate	1.7 Gbps (80 MHz in 5 GHz)	1.7 Gbps (80 MHz in 5 GHz)	1.7 Gbps (80 MHz in 5 GHz)	1.7 Gbps (80 MHz in 5 GHz)
Supported Frequency Band	2.412–2.472 GHz (3 channels), 5.745–5.825 GHz (4 channels)	2.412–2.462 GHz (3 channels), 5.180–5.320 GHz (8 channels), 5.745–5.825 GHz (5 channels)	2.412–2.472 GHz (3 channels); 5.180–5.320 GHz (8 channels)	2.412–2.472 GHz, 5.180–5.320 GHz, 5.500–5.700 GHz
Client Capacity	n/a	n/a	n/a	n/a
Network Interface	1 x 10/100/1000BASE-T autosensing (RJ-45, PoE), 1 x 10/100/1000BASE-T autosensing (RJ-45, AUX for Link Aggregation), Management console port (RJ-45), USB 2.0 (enabled via future software)	1 x 10/100/1000BASE-T autosensing (RJ-45, PoE), 1 x 10/100/1000BASE-T autosensing AUX (Link Aggregation), management console port (RJ-45), USB 2.0 (enabled via future software)	1 x 10/100/1000BASE-T (RJ-45, PoE), 1 x 10/100/1000BASE-T AUX (RJ-45, Link Aggregation), Management console (RJ-45), USB 2.0 (future software enablement)	1 x 10/100/1000BASE-T autosensing (RJ-45, PoE); 1 x 10/100/1000BASE-T autosensing (RJ-45, AUX for Link Aggregation); management console port (RJ-45); USB 2.0 (future software support)

Optional Add-ons

Model Number	Description
AIR-PWRINJ4=	Cisco Power Injector for 802.11ac Wave 2 access points, enables PoE deployment.
AIR-PWR-C=	Cisco Local Power Supply, providing dedicated power for Cisco 1852i access point.
AIR-AP-BRACKET-1	Mounting bracket for secure installation of Cisco air-ap1852i-f-k9c access points.

Quality Certifications

Specification

Cisco AIR-AP1852I-F-K9C Specification

Model

AIR-AP1852I-F-K9C

Brand

Cisco

Description

802.11ac Wave 2 Access Point, 4x4:4, Internal Antenna, F 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

F regulatory domain: 2.412–2.472 GHz (3 channels), 5.745–5.825 GHz (4 channels)

Deployment Modes

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

Supported Wireless LAN Controllers

Cisco 2500 Series Wireless Controllers, Wireless Controller Module for ISR G2, Wireless Services Module 2 (WiSM2) for Catalyst 6500 Series, 5500 Series, Flex 7500 Series, 8500 Series, 5760 Series, Catalyst 3650/3850 Series switch with integrated controller, Cisco Mobility Express

802.11n 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 in 5 GHz), Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx), DFS, Cyclic Shift Diversity (CSD)

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 transmit beamforming, 20-, 40-, 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), DFS, CSD support, Rogue device detection

Integrated Antenna

2.4 GHz: 3 dBi, internal omni, 360° horizontal beamwidth
5 GHz: 5 dBi, internal omni, 360° horizontal beamwidth

Interfaces

1 x 10/100/1000BASE-T autosensing (RJ-45, PoE), 1 x 10/100/1000BASE-T autosensing (RJ-45, AUX for Link Aggregation), Management console port (RJ-45), USB 2.0 (enabled via future software)

Indicators

Status LED for boot loader status, association status, operating status, boot loader warnings, and errors

Dimensions (W x L x H)

8.3 x 8.3 x 2 in (210.8 x 210.8 x 50.8 mm), without mounting bracket

Environmental

Storage temperature: -30°C to 70°C (-22°F to 158°F), Storage altitude: 25°C, 15,000 ft; Operating temperature: 0°C to 40°C (32°F to 104°F), Operating humidity: 10% to 90% (non-condensing), Operating altitude: 40°C, 9843 ft

System Memory

1 GB DRAM, 256 MB flash

Input Power Requirements

AP1850: 44–57 VDC; Power supply and injector: 100–240 VAC, 50–60 Hz

Power Draw

20.9 W
Note: With PoE, actual power drawn varies based on cable length.

Powering Options

802.3at, Enhanced PoE, Cisco power injector AIR-PWRINJ4=, Cisco local power supply AIR-PWR-C=, Cisco power injector AIR-PWRINJ5= (802.3af only), 802.3af
Note: With 802.3af PoE, the 1852e 2.4-GHz radio will shift to 2x3 from 3x4; USB and AUX ports are disabled on both 1852i and 1852e.

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Quality Certifications

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Q&A

Questions & Answers

What accessories are available for the AIR-AP1852I-F-K9C?

Accessories include mounting kits, PoE injectors, and additional antennas compatible with Cisco 1800 Access Points.

How does the AIR-AP1852I-F-K9C compare to similar products?

The AIR-AP1852I-F-K9C offers superior performance with 802.11ac Wave 2 compared to earlier models, providing better throughput and user capacity.

How do I configure the AIR-AP1852I-F-K9C for my network?

Configuration can be done via the Cisco wireless controller interface or using Cisco's web-based setup guide.

Is router-switch.com a reliable distributor?

Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

Learn More

What is the difference between Cisco APs and Aruba APs?

These two brands of APs focus on different areas.Please learn more details here .

There are so many APs in the market, how can I select?

Consider your budget, and what you need AP to do. Please learn more details here .

What is the difference between Huawei wireless and Cisco wireless?

These two brands of wireless products focus on different areas.Please learn more details here .

How cost-effective is the AIR-AP1852I-F-K9C?

The AIR-AP1852I-F-K9C is a cost-effective solution for high-density network environments with its 802.11ac Wave 2 technology.

What are the key features of the AIR-AP1852I-F-K9C?

This access point features 4x4:4 MU-MIMO, internal antennas, and is part of the Cisco 1800 Access Points series, offering high performance.

What application scenarios is the AIR-AP1852I-F-K9C suitable for?

The AIR-AP1852I-F-K9C is ideal for high-density environments like offices, schools, and large public venues.

How do I install the AIR-AP1852I-F-K9C?

The installation involves mounting the unit on a ceiling or wall and following the Cisco configuration guide included in the package.

Does the AIR-AP1852I-F-K9C need upgrading?

Regular firmware updates from Cisco may be required to ensure optimal performance and security of the AIR-AP1852I-F-K9C.

Are there alternative products to the AIR-AP1852I-F-K9C?

Alternatives include other models in the Cisco 1800 Access Points series, such as the AIR-AP1832I-B-K9.

What common troubleshooting steps are there for the AIR-AP1852I-F-K9C?

Common troubleshooting includes checking power supplies, verifying network settings, and updating firmware.