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AIR-AP1840I-N-K9, Cisco Aironet 1840I Access Point, 802.11ac Wave 2/2x2 MIMO/Integrated Antenna

  • Brand: Cisco
  • Model: AIR-AP1840I-N-K9
$1,469.00
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AIR-AP1840I-N-K9, Cisco Aironet 1840I Access Point, 802.11ac Wave 2/2x2 MIMO/Integrated Antenna
AIR-AP1840I-N-K9, Cisco Aironet 1840I Access Point, 802.11ac Wave 2/2x2 MIMO/Integrated Antenna US$1,469.00
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    AIR-AP1840I-N-K9, Cisco Aironet 1840I Access Point, 802.11ac Wave 2/2x2 MIMO/Integrated Antenna

    AIR-AP1840I-N-K9, Cisco Aironet 1840I Access Point, 802.11ac Wave 2/2x2 MIMO/Integrated Antenna

    100% Genuine Ready to Ship
    $1,396.00
    $1,469.00
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    Overview

    Cisco AIR-AP1840I-N-K9 Overview

    The Cisco AIR-AP1840I-N-K9 is an enterprise-grade access solution designed to deliver high-performance wireless connectivity with enhanced 1840 reliability and efficiency. This access point is tailored for demanding business networks, ensuring seamless wireless access across diverse environments. As a member of the Aironet series, the AIR-AP1840I-N-K9 delivers robust coverage, advanced security, and flexible management. Combining support for both 802.11ac and 802.11n standards, this air-ap1840i-n-k9 ensures optimal capacity and future-ready infrastructure for enterprises needing dependable wireless access.

    Product Highlights

    1,733 Mbps
    Max Speed
    4x4 MIMO
    Radio Tech
    2 Bands
    Dual Band

    Product Applications Scenarios

    Enterprise Network
    The AIR-AP1840I-N-K9 delivers high-speed 1840 connectivity to empower enterprise access and business-critical wireless applications.
    Cloud Services
    With reliable air-ap1840i-n-k9 coverage, it supports access for cloud-based platforms, simplifying network management and scalability.
    Edge & IoT
    Its dual band access functionality provides stable connectivity for IoT sensors, improving response times at the network edge.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model AIR-AP1840I-N-K9 AIR-AP1840I-Z-K9C AIR-AP1852E-D-K9 AIR-AP1832I-T-K9
    Brand Cisco Cisco Cisco Cisco
    Wi-Fi Standard 802.11a/b/g/n/ac 802.11a/b/g/n/ac 802.11ac Wave 2 802.11ac Wave 2
    Maximum Data Rate 1,733 Mbps Up to 1.3 Gbps 1.7 Gbps 867 Mbps
    Supported Frequency Band 2.4/5 GHz 2.4/5 GHz 2.4/5 GHz 2.4/5 GHz
    Client Capacity n/a n/a n/a n/a
    Network Interface 2 x 10/100/1000BASE-T 1 x 10/100/1000BASE-T 1 x 10/100/1000BASE-T, AUX 1 x 10/100/1000BASE-T

    Optional Add-ons

    Model Number Description
    AIR-PWRINJ6= Cisco Power Injector for PoE+ support, compatible with 1840 Series Access Points
    AIR-AP-BRACKET-2 Original Cisco mounting bracket for secure access point installation
    AIR-SEC-50= Cisco Security Kit, physical security kit for Aironet series access points

    Quality Certifications

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

    Cisco AIR-AP1840I-N-K9 Specification

    Model
    AIR-AP1840I-N-K9
    Brand
    Cisco
    Description
    Cisco Aironet AP1840I Series access point - N domain
    Software Support
    Cisco Unified Wireless Network Software Release 8.8 MR2 or later; Cisco IOS XE Software Release 16.12 or later
    Supported Wireless LAN Controllers
    Cisco Catalyst 9800 Wireless Controllers; Cisco 3500, 5520, 8540 Series Wireless Controllers; Cisco Virtual Wireless Controller; Cisco Mobility Express
    802.11n Capabilities
    5 GHz: 4x4 MIMO, four spatial streams; 2.4 GHz: 2x2 MIMO, two spatial streams; Maximal Ratio Combining (MRC); 802.11n/a/g beamforming; 20/40 MHz channels; up to 744 Mbps PHY data rate; A-MPDU & A-MSDU aggregation; Dynamic Frequency Selection (DFS); Cyclic Shift Diversity (CSD)
    802.11ac Features
    4x4 downlink MU-MIMO, four spatial streams; MRC; 802.11ac beamforming; 20/40/80 MHz channels; up to 1733 Mbps PHY data rate; A-MPDU & A-MSDU aggregation; DFS; CSD support
    Integrated Antenna
    2.4 GHz: 4 dBi peak gain, omnidirectional; 5 GHz: 5 dBi peak gain, omnidirectional
    Interfaces
    2 x 10/100/1000BASE-T (RJ-45, autosensing), PoE; Management console port (RJ-45); USB 2.0 (future software enabled)
    Status Indicators
    Status LED: boot loader status, association, operating, warnings, errors
    Dimensions (W x L x H)
    7 x 7 x 1.5 in (without mounting brackets)
    Input Power Requirements
    802.3at PoE+, Cisco Universal PoE (UPOE); 802.3af PoE; Cisco power injector AIR-PWRINJ6=; Cisco power injector AIR-PWRINJ5= (802.3af only); Note: With 802.3af PoE, USB port will be off
    Power Draw
    13.2W at PSE (12.1W at PD) with all features enabled except USB; 17.8W at PSE (16.0W at PD) with USB enabled
    Environmental Specifications
    Non-operating temperature: -30 to 70°C (-22 to 158°F); Storage altitude: 25°C, 15,000 ft; Operating temperature: 0 to 50°C (32 to 122°F); Humidity: 10% to 90% non-condensing; Operating altitude: 40°C, 9,843 ft; Note: Above 40°C, radio transmit duty cycle may be limited to not greater than 50%
    System Memory
    1GB DRAM; 256MB flash
    Transmit Power Settings
    2.4 GHz: 20/17/14/11/8/5/2/-1 dBm (100/50/25/12.5/6.25/3.13/1.56/0.79 mW); 5 GHz: 23/20/17/14/11/8/5/2 dBm (200/100/50/25/12.5/6.25/3.13/1.56 mW)
    Operating Frequency Bands
    2.412–2.462 GHz (11 channels); 5.180–5.320 GHz (8 channels); 5.745–5.825 GHz (5 channels) – N regulatory domain

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    Questions & Answers

    What accessories are available for this product?

    Available accessories include mounting brackets, external antennas, and power injectors.

    How does AIR-AP1840I-N-K9 compare with other similar products?

    It offers competitive performance with 802.11ac Wave 2 support, making it a solid choice against similar-tier products.

    Is it suitable for indoor use?

    Yes, it is designed for indoor use, especially in high-density environments like offices and retail spaces.

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