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Home Networking Wireless Indoor Access Points Cisco Aironet AIR-AP1840I-G-K9 Wave2 Indoor Access Point

Cisco Aironet AIR-AP1840I-G-K9 Wave2 Indoor Access Point

Brand:
Cisco

Enterprise-class 802.11ac Wave 2 wireless access point with dual-band connectivity, 4x4 MU-MIMO, and integrated antennas for high-density business networks.

OVERVIEW

  • The Cisco AIR-AP1840I-G-K9 Aironet 1840I Series Access Point is a high-performance enterprise wireless solution built for modern business environments that demand fast, reliable, and secure WiFi connectivity. Powered by advanced 802.11ac Wave 2 technology, this indoor access point supports high-density wireless deployments with improved network efficiency and enhanced user experiences.
  • Equipped with 4x4 MU-MIMO technology on the 5 GHz band and integrated omnidirectional antennas, the Cisco Aironet 1840I delivers seamless wireless coverage for offices, schools, retail stores, healthcare facilities, and hospitality environments. The access point supports advanced beamforming, intelligent RF optimization, and enterprise-grade wireless management for scalable and secure networking.
  • Designed for organizations in Singapore seeking reliable business WiFi infrastructure, the AIR-AP1840I-G-K9 combines strong wireless performance, centralized management, and simplified deployment in one enterprise-ready solution.

USE CASES

  • Deliver reliable and high-speed wireless connectivity for employees, cloud applications, and collaboration tools.
  • Support digital classrooms, online learning platforms, and large numbers of connected student devices.
  • Enable wireless POS systems, inventory management, and customer WiFi services.
  • Provide seamless guest internet access in hotels, meeting spaces, and conference facilities.
  • Support secure wireless communication for healthcare applications and connected medical devices.

KEY FEATURES

  • Enterprise-grade 802.11ac Wave 2 access point
  • Dual-band 2.4 GHz and 5 GHz wireless support
  • 4x4 downlink MU-MIMO technology
  • Integrated internal omnidirectional antennas
  • Wireless throughput up to 1733 Mbps
  • Advanced beamforming and MRC support
  • Supports 20 MHz, 40 MHz, and 80 MHz channels
  • Dual Gigabit Ethernet ports with PoE support
  • Compatible with Cisco Catalyst wireless controllers
  • Cisco Mobility Express deployment support
  • Optimized for high-density indoor wireless environments
  • Enterprise-class wireless security and scalability

    • TECHNICAL SPECIFICATIONS

    • Brand: Cisco
    • Model: AIR-AP1840I-G-K9
    • Series: Cisco Aironet AP1840I Series
    • Product Type: Enterprise Wireless Access Point
    • Wireless Standard: IEEE 802.11ac Wave 2
    • Deployment Type: Indoor Access Point
    • 5 GHz Radio: 4x4 MIMO, four spatial streams
    • 2.4 GHz Radio: 2x2 MIMO, two spatial streams
    • Beamforming: Supported
    • MRC: Maximal Ratio Combining supported
    • Packet Aggregation: A-MPDU / A-MSDU aggregation (Tx/Rx)
    • DFS Support: Yes
    • Cyclic Shift Diversity (CSD): Supported
    • Antenna Type: Internal omnidirectional antennas
    • Antenna Gain (2.4 GHz): 4 dBi
    • Antenna Gain (5 GHz): 5 dBi
    • Ethernet Ports: 2 x 10/100/1000BASE-T RJ-45 with PoE
    • Management Port: RJ-45 console port
    • USB Port: USB 2.0 (future software enabled)
    • Indicators: Multi-status LED indicators

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