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

Cisco Aironet AIR-AP1840I-B-K9 Wave2 Indoor WiFi Access Point

Brand:
Cisco

The Cisco AIR-AP1840I-B-K9 is a high-performance enterprise wireless access point featuring 802.11ac Wave 2 technology, 4x4 MU-MIMO capability, and integrated antennas. Designed for reliable indoor wireless networking, it delivers secure, scalable, and high-speed WiFi connectivity for modern businesses in Singapore.

OVERVIEW

  • The Cisco AIR-AP1840I-B-K9 Aironet 1840I Series Access Point is engineered for enterprise-class wireless networking in high-density business environments. Powered by advanced 802.11ac Wave 2 technology, the access point supports 4x4 downlink MU-MIMO and four spatial streams on the 5 GHz band, delivering wireless throughput up to 1733 Mbps.
  • Designed for offices, schools, retail outlets, hospitality venues, and healthcare facilities in Singapore, this indoor access point provides stable wireless coverage and seamless roaming for multiple connected devices. Integrated antennas simplify deployment while maintaining efficient omnidirectional wireless performance.
  • The AP1840I-B-K9 is compatible with Cisco Catalyst 9800 Wireless Controllers, Cisco Mobility Express, and Virtual Wireless Controllers, making it a flexible and scalable solution for enterprise WLAN deployments.

USE CASES

  • Enable secure and reliable wireless connectivity for employees, collaboration spaces, and conference rooms.
  • Support high-density wireless networking for classrooms, libraries, and administrative departments.
  • Deliver stable guest WiFi services across hotels, serviced apartments, and resorts.
  • Power customer WiFi, POS systems, and mobile operations with enterprise-grade connectivity.
  • Provide dependable wireless networking for medical devices, staff communication, and patient services.

KEY FEATURES

  • Enterprise-grade 802.11ac Wave 2 wireless access point
  • 4x4 MU-MIMO technology for high-density environments
  • Integrated antenna design for clean indoor installations
  • Dual-band support with 2.4 GHz and 5 GHz radios
  • Wireless throughput up to 1733 Mbps
  • Advanced beamforming and MRC technology
  • Supports 20/40/80 MHz channel bandwidths
  • Dynamic Frequency Selection (DFS) support
  • A-MPDU and A-MSDU packet aggregation
  • Compatible with Cisco Catalyst 9800 controllers
  • Supports Cisco Mobility Express deployments
  • Ideal for enterprise, education, retail, and hospitality sectors

    • TECHNICAL SPECIFICATIONS

    • Brand: Cisco
    • Model: AIR-AP1840I-B-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
    • Maximum PHY Data Rate: Up to 1733 Mbps
    • 802.11n Data Rate: Up to 744 Mbps
    • Channel Width Support: 20 MHz / 40 MHz / 80 MHz
    • 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: Integrated internal antenna
    • 802.11n Features: Supported
    • 802.11ac Features: Supported
    • Wireless LAN Controller Compatibility: Cisco Catalyst 9800 Wireless Controllers
    • Additional Controller Support: Cisco 3500, 5520, and 8540 Series Wireless Controllers
    • Virtual Wireless Controller Support: Supported
    • Cisco Mobility Express: Supported
    • Software Support: Cisco Unified Wireless Network Software Release 8.8 MR2 or later
    • Cisco IOS XE Support: Release 16.12 or later
    • Regulatory Domain: B Domain
    • Connectivity Technology: Enterprise Wireless LAN
    • Installation Type: Ceiling or wall mount compatible
    • Management Capability: Centralized enterprise wireless management

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