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AIR-AP1852I-S-K9, Cisco AIR-AP1850 Access Point, 4x4:4 MU-MIMO/802.11ac Wave2/Internal Antenna

  • Brand: Cisco
  • Model: AIR-AP1852I-S-K9
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5 Reviews
List Price: $1,519.00
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$822.00
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AIR-AP1852I-S-K9, Cisco AIR-AP1850 Access Point, 4x4:4 MU-MIMO/802.11ac Wave2/Internal Antenna
AIR-AP1852I-S-K9, Cisco AIR-AP1850 Access Point, 4x4:4 MU-MIMO/802.11ac Wave2/Internal Antenna US$822.00
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    AIR-AP1852I-S-K9, Cisco AIR-AP1850 Access Point, 4x4:4 MU-MIMO/802.11ac Wave2/Internal Antenna

    AIR-AP1852I-S-K9, Cisco AIR-AP1850 Access Point, 4x4:4 MU-MIMO/802.11ac Wave2/Internal Antenna

    100% Genuine Ready to Ship
    $1,519.00
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    Overview
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    Overview

    Cisco AIR-AP1852I-S-K9 Overview

    Cisco's AIR-AP1852I-S-K9 is an enterprise-class access point engineered to deliver high-speed, reliable wireless performance for dynamic business environments. The 1852i model utilizes advanced 802.11ac Wave 2 features, robust MIMO technology, and broad deployment flexibility, making it a powerful option for scalable wireless access. Leveraging internal omni antennas, this access point ensures seamless coverage and strong connectivity, efficiently handling demanding workloads. For organizations seeking to elevate their access infrastructure, the AIR-AP1852I-S-K9 provides future-ready capabilities and comprehensive support for air-ap1852i-s-k9 deployments.

    Product Highlights

    1.7 Gbps
    Max Data Rate
    4x4:4
    MIMO Streams
    1,000 Mbps
    LAN Speed

    Product Applications Scenarios

    Enterprise Network
    The AIR-AP1852I-S-K9 delivers stable, high-density wireless connectivity for business-critical enterprise applications, supporting seamless mobility.
    Cloud Services
    Cloud access is accelerated with 802.11ac and 4x4 MIMO, providing fast, secure client connections and efficient access to cloud platforms and data.
    Edge & IoT
    Supports low-latency, distributed architectures and connects IoT devices at the edge, enhancing automation and real-time data integration.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model AIR-AP1852I-S-K9 AIR-AP1852I-F-K9 AIR-AP1852E-F-K9 AIR-AP1852I-Q-K9
    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 GHz, 5 GHz 2.4 GHz, 5 GHz 2.4 GHz, 5 GHz 2.4 GHz, 5 GHz
    Client Capacity n/a n/a n/a n/a
    Network Interface 1 x 10/100/1000BASE-T (PoE), 1 x AUX, RJ-45 Mgmt, USB 2.0 1 x 10/100/1000BASE-T (PoE), 1 x AUX, RJ-45 Mgmt, USB 2.0 1 x 10/100/1000BASE-T (PoE), 1 x AUX, RJ-45 Mgmt, USB 2.0 1 x 10/100/1000BASE-T (PoE), 1 x AUX, RJ-45 Mgmt, USB 2.0

    Optional Add-ons

    Model Number Description
    AIR-PWRINJ4= Cisco power injector, enables PoE for 1850 Series Access Points
    AIR-PWR-C= Cisco local power supply for AP deployment flexibility
    AIR-SEC-50= Physical security kit for Cisco Aironet series, includes screws and caps

    Quality Certifications

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

    Cisco AIR-AP1852I-S-K9 Specification

    Model
    AIR-AP1852I-S-K9
    Brand
    Cisco
    Description
    802.11ac Wave 2 Access Point, 4x4:4, Internal-Ant, S 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
    S (S regulatory domain): 2.412–2.472 GHz (3 channels), 5.180–5.320 GHz (8 channels), 5.500–5.700 GHz (11 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 Series, Wireless Controller Module for ISR G2, Wireless Services Module 2 (WiSM2) for Catalyst 6500, Cisco 5500 Series, Flex 7500 Series, 8500 Series, 5760 Series, Catalyst 3650/3850 Series switch with integrated controller, Cisco Mobility Express
    802.11n Version 2.0 Capabilities
    4x4 MIMO, four spatial streams; Maximal Ratio Combining (MRC); 20-, 40-MHz channels; up to 600 Mbps (40 MHz with 5 GHz); Packet aggregation: A-MPDU/A-MSDU (Tx/Rx); 802.11 DFS; Cyclic Shift Diversity (CSD) support
    802.11ac Wave 1 & 2 Capabilities
    4x4 MIMO with four spatial streams (single-user), 4x4 MIMO with three spatial streams (multiuser), MRC, 802.11ac transmit beamforming, 20-, 40-, 80-MHz channels, data rates up to 1.7 Gbps (80 MHz at 5 GHz), Packet aggregation: A-MPDU/A-MSDU (Tx/Rx), 802.11 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 (RJ-45) PoE, 1 x 10/100/1000BASE-T (RJ-45) AUX (Link Aggregation), Management console port (RJ-45), USB 2.0 (future software enabled)
    Indicators
    Status LED indicates boot loader status, association status, operating status, boot loader warnings, boot loader 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
    Nonoperating temperature: -30°C to 70°C (-22°F to 158°F); Operating temperature: 0°C to 40°C (32°F to 104°F); Storage altitude: 25°C, 4,572 m (15,000 ft); Operating altitude: 40°C, 3,000 m (9,843 ft); Operating humidity: 10% to 90% (noncondensing)
    System Memory
    1 GB DRAM, 256 MB flash
    Input Power Requirements
    AP1850: 44–57 VDC; Power supply and power injector: 100–240 VAC, 50–60 Hz
    Power Draw
    20.9 W (actual draw may vary with PoE and 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: reduced function under 802.3af)

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    Q&A

    Questions & Answers

    What accessories are available for the AIR-AP1852I-S-K9?

    Accessories for the AIR-AP1852I-S-K9 include mounting brackets, power injectors, and external antennas for enhanced deployment flexibility.

    How does the AIR-AP1852I-S-K9 compare with other 802.11ac Wave 2 access points?

    The AIR-AP1852I-S-K9 offers superior performance with 4x4:4 MU-MIMO and internal antennas, making it a strong competitor in the 802.11ac Wave 2 market.

    What category does the AIR-AP1852I-S-K9 belong to?

    The AIR-AP1852I-S-K9 belongs to the category of Cisco 1850 Access Points and 802.11ac Wave 2 Access Points, specifically designed for indoor deployments.

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