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AIR-AP4800-B1-K9, Cisco AIR-AP4800 Access Point, 802.11ac Wave 2/Analytics/ClientLink 4.0

  • Brand: Cisco
  • Model: AIR-AP4800-B1-K9
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    AIR-AP4800-B1-K9, Cisco AIR-AP4800 Access Point, 802.11ac Wave 2/Analytics/ClientLink 4.0

    AIR-AP4800-B1-K9, Cisco AIR-AP4800 Access Point, 802.11ac Wave 2/Analytics/ClientLink 4.0

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    Overview

    Cisco AIR-AP4800-B1-K9 Overview

    The Cisco AIR-AP4800-B1-K9 is an enterprise-class access point engineered for advanced wireless network deployments where analytics, robust location services, and multigigabit speeds are essential. Supporting 802.11ac Wave 2, 4x4 MU-MIMO, and multigigabit Ethernet interfaces, it delivers high data rates, powerful coverage, and seamless integration with Cisco wireless controllers. Its comprehensive Wi-Fi certifications and flexible antenna options meet modern enterprise requirements for secure, high-density, and reliable wireless networks in diverse regional environments.

    Product Highlights

    5.2 Gbps
    Max Data Rate
    Wave 2
    Wi-Fi
    2 Ports
    Network

    Product Applications Scenarios

    Enterprise Network
    This access point enables high-density connectivity and advanced analytics for enterprise offices, increasing coverage and minimizing downtime by streamlining network management and security.
    Cloud Services
    With seamless integration to cloud platforms and multigigabit speed, the device supports agile cloud deployments and sustains high-throughput applications for distributed users at scale.
    Edge & IoT
    Advanced radio flexibility and location-aware services enable reliable wireless for edge devices and IoT, lowering total infrastructure cost and enabling rapid device onboarding.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model AIR-AP4800-B1-K9 AIR-AP3802I-N-K9C AIR-AP3802E-C-K9 AIR-AP2802E-GK910
    Brand Cisco Cisco Cisco Cisco
    Wi-Fi Standard 802.11ac W2 802.11ac Wave 2 802.11ac Wave 2 802.11ac Wave 2
    Maximum Data Rate 5.2 Gbps 2.6 Gbps 5.2 Gbps 2.6 Gbps
    Supported Frequency Band 2.4/5 GHz Dual-band 2.4/5 GHz 2.4/5 GHz
    Client Capacity n/a n/a n/a n/a
    Network Interface 2 ports 1x 10/100/1000 mGig 2 ports 2x GigE

    Optional Add-ons

    Model Number Description
    AIR-PWRINJ6= Cisco Power Injector for AIR-AP4800 Series; provides PoE+ for flexible AP deployment
    AIR-PWR-50= 50W AC Power Supply for Cisco AIR-AP4800 access point; reliable power accessory
    AIR-ANT2566P4W-R= Cisco 2.4/5 GHz Antenna for compatible access points; enhances signal coverage for enterprise

    Quality Certifications

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

    Cisco AIR-AP4800-B1-K9 Specification

    Model
    AIR-AP4800-B1-K9
    Brand
    Cisco
    Description
    802.11ac W2 Analytics AP with Controller; 4×3:3; Location; mGig -B Domain
    Software and Supported Wireless LAN Controllers
    Cisco Unified Wireless Network Software Release 8.7 or later, Cisco 3500 Series Wireless Controllers, 5520 Series Wireless Controllers, 8540 Series Wireless Controllers, Virtual Wireless Controller, Cisco 9800 Series Wireless Controllers, Cisco IOS XE Software Release 16.9, Cisco Catalyst 3850 Series and 3650 Series Switches
    802.11n Version 2.0 Capabilities
    4x4 MIMO with three spatial streams, Maximal Ratio Combining (MRC), 802.11n and 802.11a/g beamforming, 20- and 40-MHz channels, PHY data rates up to 450 Mbps (40 MHz with 5 GHz), Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx), 802.11 Dynamic Frequency Selection (DFS), Cyclic Shift Diversity (CSD) support
    802.11ac Wave 1 Capabilities
    4x4 MIMO with three spatial streams, MRC, 802.11ac beamforming, 20-, 40-, and 80-MHz channels, PHY data rates up to 1.3 Gbps (80 MHz in 5 GHz), Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx), 802.11 DFS, CSD support
    802.11ac Wave 2 Capabilities
    4x4 MU-MIMO with three spatial streams, MRC, 802.11ac beamforming, 20-, 40-, 80, 160-MHz channels, PHY data rates up to 5.2 Gbps, Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx), 802.11 DFS, CSD support
    Wi-Fi Alliance Certifications
    Wi-Fi Certified a, b, g, n, ac, Wi-Fi Vantage, Wi-Fi Multimedia (WMM), Passpoint
    Integrated Antenna
    Flexible radio (either 2.4 GHz or 5 GHz): 2.4 GHz, gain 2.5 dBi, internal antenna, omnidirectional in azimuth; 5 GHz, gain 5 dBi, internal directional antenna, elevation plane beam width 90°; Dedicated 5-GHz radio: 5 GHz, gain 3.5 dBi, internal antenna, omnidirectional in azimuth; Third dedicated radio: 2.4 GHz and 5 GHz capable, Hyperlocation antenna array; BLE radio: 2.4 GHz, gain 2.5 dBi, internal antenna, omnidirectional in azimuth
    Interfaces
    2 Ethernet ports, 100/1000/2500/5000 Multigigabit Ethernet (RJ-45) – IEEE 802.3bz, Category 5e cabling, Higher-quality 10GBASE-T (Category 6/6a) cabling, 100/1000BASE-T autosensing (RJ-45 AUX port), Management console port (RJ-45)
    Indicators
    Status LED indicates boot loader status, association status, operating status, boot loader warnings, boot loader errors
    Dimensions (W x L x H)
    Access point (without mounting brackets): 8.68 x 9.9 x 2.9 in. (22 x 25 x 7.35 cm)
    Weight
    5.6 lb (2.5 kg)
    Input Power Requirements
    802.3at PoE+, Cisco Universal Power over Ethernet (Cisco UPOE), 802.3at power injector (AIR-PWRINJ6=), 50W power supply (AIR-PWR-50=)
    Power Draw
    30W at the Power Source Equipment (PSE) with all features enabled except Multigigabit, AUX Ethernet, and USB support; 31W at the PSE with full functionality
    Environmental
    Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C), Nonoperating (storage) altitude test: 25°C, 15,000 ft; Operating temperature: 32° to 104°F (0° to 40°C), Operating humidity: 10% to 90% (noncondensing), Operating altitude test: 40°C, 9843 ft. (noncondensing)
    System Memory
    1024 MB DRAM, 256 MB flash
    Available Transmit Power Settings
    2.4 GHz: 23 dBm (200 mW), 20 dBm (100 mW), 17 dBm (50 mW), 14 dBm (25 mW), 11 dBm (12.5 mW), 8 dBm (6.25 mW), 5 dBm (3.13 mW), 2 dBm (1.56 mW); 5 GHz: 23 dBm (200 mW), 20 dBm (100 mW), 17 dBm (50 mW), 14 dBm (25 mW), 11 dBm (12.5 mW), 8 dBm (6.25 mW), 5 dBm (3.13 mW), 2 dBm (1.56 mW)
    Frequency Band and 20-MHz Operating Channels
    2.412 to 2.462 GHz; 11 channels, 5.180 to 5.320 GHz; 8 channels, 5.500 to 5.720 GHz; 12 channels, 5.745 to 5.825 GHz; 5 channels

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    Quality Certifications

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    Q&A

    Questions & Answers

    How does the AIR-AP4800-B1-K9 compare to the Cisco 3800 series?

    The AIR-AP4800-B1-K9 provides better analytics and higher throughput due to advanced features and integrated CleanAir technology.

    How can I troubleshoot common issues with the AIR-AP4800-B1-K9?

    Common troubleshooting steps include firmware updates, checking power sources, and verifying network configurations through the wireless controller.

    What are the benefits of using the AIR-AP4800-B1-K9 in a high-density environment?

    The AIR-AP4800-B1-K9 offers enhanced performance, reduced interference, and better data analytics, making it ideal for high-density areas.

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