AIR-AP1852I-B-K9C, Cisco AIR-AP1852 Series Access Point, 4x4:4 MU-MIMO/Internal Antenna/802.11ac Wave 2

  • Brand: Cisco
  • Model: AIR-AP1852I-B-K9C
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    Overview

    Cisco AIR-AP1852I-B-K9C Overview

    Cisco positions the AIR-AP1852I-B-K9C as a high-performance enterprise-grade access point, delivering robust 802.11ac Wave 2 Wi-Fi with internal omni antennas for seamless coverage. The 1852i is purpose-built for scalable access, featuring a B regulatory domain, and it arrives preloaded with Cisco Mobility Express for rapid deployment. The air-ap1852i-b-k9c offers advanced MIMO and beamforming, supporting efficient connectivity and optimized client experiences in dynamic network environments, making it an expert solution for modern wireless infrastructures.

    Product Highlights

    1.7 Gbps
    Max Data
    4x4:4
    MIMO
    Dual-Band
    2.4/5GHz

    Product Applications Scenarios

    Enterprise Network
    The AIR-AP1852I-B-K9C boosts enterprise network core capacity and streamlines high-density wireless, minimizing bottlenecks and dropouts.
    Cloud Services
    Supports cloud-driven mobile access with secure, reliable Wi-Fi, reducing downtime and enabling up to 20% faster cloud onboarding.
    Edge & IoT
    This access point ensures stable edge and IoT communications, enabling high-bandwidth real-time apps and future IoT sensor networks.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model AIR-AP1852I-B-K9C AIR-AP1852I-S-K9C AIR-AP1852I-N-K9C AIR-AP1852I-R-K9C
    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 1.7 Gbps 1.7 Gbps 1.7 Gbps
    Supported Frequency Band 2.4/5GHz 2.4/5GHz 2.4/5GHz 2.4/5GHz
    Client Capacity n/a n/a n/a n/a
    Network Interface 1 x 10/100/1000BASE-T (PoE), 1 x 10/100/1000BASE-T AUX (Link Aggregation) 1 x 10/100/1000BASE-T (PoE), 1 x 10/100/1000BASE-T AUX (Link Aggregation) 1 x 10/100/1000BASE-T (PoE), 1 x 10/100/1000BASE-T AUX (Link Aggregation) 1 x 10/100/1000BASE-T (PoE), 1 x 10/100/1000BASE-T AUX (Link Aggregation)

    Optional Add-ons

    Model Number Description
    AIR-PWRINJ4= Cisco power injector for 1852 Series access points, enables PoE deployment.
    AIR-PWR-C= Local Cisco power supply, compatible with Cisco Aironet access points.
    AIR-AP-BRACKET-1 Mounting bracket for secure ceiling or wall installation, Cisco original accessory.

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Cisco AIR-AP1852I-B-K9C Specification

    Model
    AIR-AP1852I-B-K9C
    Brand
    Cisco
    Description
    802.11ac Wave 2 Access Point, 4x4:4, Internal Antenna, B Regulatory Domain. Model number ending in C is 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
    B domain: 2.412–2.462 GHz (3 channels); 5.180–5.320 GHz (8 channels); 5.500–5.720 GHz (12 channels); 5.745–5.825 GHz (5 channels)
    Deployment Modes
    Centralized local, Standalone, Sniffer, Cisco FlexConnect, Monitor, OfficeExtend, Mesh
    Supported Wireless LAN Controllers
    Cisco 2500, 5500, 5760, 8500 Series; Wireless Controller Module for ISR G2; WiSM2 for Catalyst 6500; Flex 7500 Series; Catalyst 3650/3850 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, 5 GHz), packet aggregation (A-MPDU/A-MSDU Tx/Rx), DFS, cyclic shift diversity (CSD) support
    802.11ac Wave 1/2 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 rates up to 1.7 Gbps (80 MHz, 5 GHz), A-MPDU/A-MSDU aggregation, DFS, CSD support, rogue device detection
    Integrated Antenna
    2.4 GHz: 3 dBi, internal omni, 360° horizontal; 5 GHz: 5 dBi, internal omni, 360° horizontal
    Interfaces
    1 x 10/100/1000BASE-T (RJ-45, PoE), 1 x 10/100/1000BASE-T AUX (Link Aggregation), Management console port (RJ-45), USB 2.0 (enabled via future software)
    Indicators
    Status LED for boot loader, association, operation, warnings, errors
    Dimensions (W x L x H)
    8.3 × 8.3 × 2 in. (210.8 × 210.8 × 50.8 mm) without mounting bracket
    Environmental
    Nonoperating temperature: -30°C to 70°C; Nonoperating altitude: 15,000 ft at 25°C; Operating temperature: 0°C to 40°C; Operating humidity: 10%–90% noncondensing; Operating altitude: 9,843 ft at 40°C
    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. Power drawn from PoE equipment may vary with 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=, supports 802.3af only), 802.3af. Note: if powered by 802.3af, some features are limited (USB/AUX ports disabled, 2.4-GHz radio shift on 1852e).

    Get more information

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    Quality Certifications

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    Q&A

    Questions & Answers

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

    Accessories for the AIR-AP1852I-B-K9C include mounting kits, power injectors, and additional antennas for extended coverage.

    How does the AIR-AP1852I-B-K9C compare to other Cisco 1850 Access Points?

    The AIR-AP1852I-B-K9C offers internal antennas for a sleek design, while other models may offer external antennas, providing similar performance but with different installation flexibility.

    What are the benefits of the internal antenna design of the AIR-AP1852I-B-K9C?

    The internal antenna design of the AIR-AP1852I-B-K9C provides a streamlined installation process, aesthetically pleasing setup, and is less prone to physical damage.

    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.

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