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AIR-AP1840I-E-K9, Cisco Aironet 1840I Access Point, 802.11ac Wave2/2x2 MIMO/E domain

  • Brand: Cisco
  • Model: AIR-AP1840I-E-K9
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$1,469.00
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AIR-AP1840I-E-K9, Cisco Aironet 1840I Access Point, 802.11ac Wave2/2x2 MIMO/E domain
AIR-AP1840I-E-K9, Cisco Aironet 1840I Access Point, 802.11ac Wave2/2x2 MIMO/E domain US$1,469.00
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    AIR-AP1840I-E-K9, Cisco Aironet 1840I Access Point, 802.11ac Wave2/2x2 MIMO/E domain

    AIR-AP1840I-E-K9, Cisco Aironet 1840I Access Point, 802.11ac Wave2/2x2 MIMO/E domain

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

    Cisco AIR-AP1840I-E-K9 Overview

    Cisco AIR-AP1840I-E-K9 is an enterprise-class access point that brings the power of 802.11ac Wave 2 to business environments requiring high performance and flexibility. Designed for seamless access, the 1840 access point delivers data rates up to 1.7Gbps, making it a strong foundation for robust wireless coverage and efficient mobile device connectivity. With radio optimization, reliable spectrum management, and simplified network integration, AIR-AP1840I-E-K9 ensures the air-ap1840i-e-k9 series stands out for future-ready wireless solutions in modern networks.

    Product Highlights

    1,733 Mbps
    Max Data Rate
    802.11ac
    Wi-Fi Standard
    2 x GbE
    Network Ports

    Product Applications Scenarios

    Enterprise Network
    The AIR-AP1840I-E-K9 strengthens enterprise networks by providing reliable access with high throughput, reducing network congestion and improving overall workflow efficiency.
    Cloud Services
    Integrates secure access for cloud-driven applications where robust 1840 wireless performance and rapid deployment enable agile digital workspaces for all users.
    Edge & IoT
    Offers reliable air-ap1840i-e-k9 connectivity for IoT endpoints, ensuring edge devices can access and transmit data with low latency and optimized coverage.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model Cisco AIR-AP1840I-E-K9 AIR-AP1840I-F-K9C AIR-AP1852E-UXK9 AIR-AP1815I-I-K9
    Brand Cisco Cisco Cisco Cisco
    Wi-Fi Standard 802.11ac IEEE 802.11ac Wave 2 802.11a/b/n/ac Wave 2 802.11ac
    Maximum Data Rate 1,733 Mbps 1.3 Gbps on 5 GHz 1.733 Gbps 866.7 Mbps
    Supported Frequency Band 2.4 GHz / 5 GHz 2.4 GHz / 5 GHz Dual-band 2.4 GHz / 5 GHz
    Client Capacity n/a n/a n/a 400
    Network Interface 2 x 10/100/1000BASE-T autosensing (RJ-45, PoE), management console port (RJ-45), USB 2.0 (enabled by future software) 1 x 10/100/1000 Mbps (GbE) Port 1 x 1000Base-T Ethernet (RJ-45) 1 x 10/100/1000BASE-T autosensing (RJ-45, PoE), Management console port (RJ-45)

    Optional Add-ons

    Model Number Description
    AIR-PWRINJ6= Cisco Power Injector AIR-PWRINJ6=, enables PoE+ for Cisco 1840 Series access points
    AIR-AP-BRACKET-1 Cisco mounting bracket for secure installation of 1840 access points
    AIR-ANT2524DB-R= Cisco dual-band dipole antenna, compatible with 1840 access point for enhanced signal range

    Quality Certifications

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

    Cisco AIR-AP1840I-E-K9 Specification

    Model
    AIR-AP1840I-E-K9
    Brand
    Cisco
    Description
    Cisco Aironet AP1840I Series access point -E domain
    Software
    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, Cisco 3500, 5520, 8540 Series, 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 and 802.11a/g beamforming; 20/40 MHz channels; up to 744 Mbps; A-MPDU/A-MSDU; DFS; CSD support
    802.11ac Capabilities
    4x4 downlink MU-MIMO with four spatial streams; MRC; 802.11ac beamforming; 20/40/80 MHz channels; up to 1733 Mbps; A-MPDU/A-MSDU; DFS; CSD support
    Integrated Antenna
    2.4 GHz: peak gain 4 dBi, internal, omnidirectional; 5 GHz: peak gain 5 dBi, internal, omnidirectional
    Interfaces
    2 x 10/100/1000BASE-T autosensing (RJ-45, PoE), management console port (RJ-45), USB 2.0 (enabled by future software)
    Indicators
    Status LED: boot loader status, association, operation, 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); Cisco power injector AIR-PWRINJ6=; 802.3af PoE; Cisco power injector AIR-PWRINJ5= (only supports 802.3af). Note: USB port off when using 802.3af PoE.
    Power Draw
    13.2W at PSE (12.1W at PD) with all features except USB; 17.8W at PSE (16.0W at PD) with USB enabled
    Environmental
    Storage temp: -30°C to 70°C; storage altitude: 25°C, 15,000 ft; operating temp: 0°C to 50°C; humidity: 10% to 90% (noncondensing); operating altitude: 40°C, 9843 ft. Note: Above 40°C, transmit duty cycle may be limited to 50%.
    System Memory
    1 GB DRAM, 256 MB flash
    Available Transmit Power Settings
    2.4 GHz: 20/17/14/11/8/5/2/-1 dBm; 5 GHz: 23/20/17/14/11/8/5/2 dBm
    Frequency Band and 20-MHz Channels
    E Domain: 2.412–2.472 GHz (13 channels); 5.180–5.320 GHz (8 channels); 5.500–5.700 GHz (8 channels, excludes 5.600–5.640 GHz)

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    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are available for the Cisco Aironet AP1840I?

    Accessories include mounting kits, antennas, and PoE injectors to facilitate different deployment needs.

    How does the Cisco Aironet AP1840I compare with other 802.11ac Wave 2 access points?

    The Cisco Aironet AP1840I offers competitive features such as MU-MIMO and high throughput, comparable to other leading 802.11ac Wave 2 access points.

    What is the expected lifespan of the Cisco Aironet AP1840I access point?

    The Cisco Aironet AP1840I has an expected lifespan of 5-7 years, depending on usage and environmental conditions.

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