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Cisco AIR-AP2802I-S-K9C Aironet 2800i Access Point

Access Point Configurable: Indoor environments, with internal antennas, Dual-band, controller-based 802.11a/g/n/ac


36,970.00 บาท (รวมภาษี)
34,551.41 บาท (ไม่รวมภาษี)

AIR-AP2802I-S-K9C

Last update: 2016-11-30 10:08:07


Cisco Aironet 2800i Access Point Configurable: Indoor environments, with internal antennas

AIR-AP2802I-S-K9C

AIR-AP2802I-x-K9C: Dual-band, controller-based 802.11a/g/n/ac, configurable

Product Overview

For organizations paving the way for the new 802.11ac Wave 2 standard, the Cisco Aironet 2800 Series is the perfect solution. The access points go beyond getting ready for the new standard, providing the ultimate in flexibility and versatility.

For large enterprise organizations that rely on Wi-Fi to engage with customers, the 2800 Series is a hands-off product that’s intelligent enough to make decisions based on end-device activities and usage. This automation allows you to devote time to other pressing matters, secure in the knowledge that your Wi-Fi network is performing to its utmost potential.

The Aironet 2800 Series is packed with the features and capabilities that have made Cisco the industry leader, at a price point that is ideal for managing wireless growth, capacity, and coverage gaps in dense indoor environments.

Features and Benefits

  • 802.11ac Wave 2 support : Provides a theoretical connection rate of up to 2.6 Gbps per radio—roughly double the rates offered by today’s high-end 802.11ac access points.
  • High Density Experience (HDX) : Best-in-class RF architecture, which provides high-performance coverage for a high density of client devices, giving the end user a seamless wireless experience. HDX includes features such as custom hardware in 802.11ac Wave 2 radios, Cisco CleanAir®, ClientLink 4.0, cross-access point noise reduction, and an optimized client roaming experience.
  • Multiuser Multiple-Input Multiple-Output (MU‑MIMO) technology : Supporting three spatial streams, MU-MIMO enables access points to split spatial streams between client devices, to maximize throughput.
  • Flexible Radio Assignment : Allows the access points to intelligently determine the operating mode of serving radios based on the RF environment. The access points can operate in the following modes :
    • 2.4-GHz and 5-GHz mode : One radio will serve clients in 2.4-GHz mode, while the other serves clients in 5-GHz mode.
    • Dual 5-GHz mode : Both radios inside the access point operate on the 5-GHz band, maximizing the benefits of 802.11ac Wave 2 and increasing client device capacity.
    • Security Monitoring and 5-GHz mode : One radio will serve 5-GHz clients, while the other is scanning the full spectrum for wIPS attackers, CleanAir interferers, and rogue devices.
  • Dual 5-GHz radio support : Enables both radios to operate in 5-GHz client serving mode, allowing an industry-leading 5.2 Gbps (2 x 2.6 Gbps) over-the-air speeds while increasing client capacity.
  • Smart antenna connector : An intelligent second physical antenna connector is included on 2800 Series models with an external antenna. This connector provides advanced network design flexibility for high-density and large open-area environments such as auditoriums, convention centers, libraries, cafeterias, and arenas/stadiums, allowing two sets of antennas to be connected and active on a single access point.
  • 160-MHz channel support : Supporting channels up to 160 MHz wide, Dynamic Bandwidth Selection allows the access point to dynamically switch between 20-, 40-, 80-, and 160-MHz channels, depending on the RF channel conditions, providing the industry’s best-performing wireless network.
  • Optimized access point roaming : Helps ensure that client devices associate with the access point in their coverage range that offers the fastest data rate available.
  • Specifications

    Specification

    Software

    • Cisco Unified Wireless Network Software Release 8.2.111.0 or later
    • Cisco IOS® XE Software Release 16.3

    Supported wireless LAN controllers

    • Cisco 2500 Series Wireless Controllers, Cisco Wireless Controller Module for ISR G2, Cisco Wireless Services Module 2 (WiSM2) for Catalyst® 6500 Series Switches, Cisco 5500 Series Wireless Controllers, Cisco Flex® 7500 Series Wireless Controllers, Cisco 8500 Series Wireless Controllers, Cisco Virtual Wireless Controller
    • Cisco Catalyst 3850 Series Switches, Cisco Catalyst 3650 Series Switches
    • Cisco Mobility Express

    802.11n version 2.0 (and related) 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

    Integrated antenna

    Flexible radio (either 2.4 GHz or 5 GHz)

    • 2.4 GHz, gain 4 dBi, internal antenna, omnidirectional in azimuth
    • 5 GHz, gain 6 dBi, internal directional antenna, elevation plane beamwidth 90°

    Dedicated 5-GHz radio

    • 5 GHz, gain 5 dBi, internal antenna, omnidirectional in azimuth

    External antenna (sold separately)

    • 2802e Series access points are certified for use with antenna gains up to 6 dBi (2.4 GHz and 5 GHz)
    • Cisco offers the industry's broadest selection ofantennas, delivering optimal coverage for a variety of deployment scenarios

    Smart antenna connector

    • Available on the 2802e Series access points only
    • Requires the AIR-CAB002-DART-R= 2 ft smart antenna connector to RP-TNC connectors to connect a second antenna to the access point
    • Required when running the flexible radio as either a second 5-GHz serving radio or Wireless Security Monitoring radio

    Interfaces

    • 2802I/E
      • 2x100/1000BASE-T autosensing (RJ-45)
    • Management console port (RJ-45)
    • USB 2.0 (enabled via future software)

    Indicators

    Status LED indicates boot loader status, association status, operating status, boot loader warnings, boot loader errors

    Weight

    3.53 lb (1.6 kg)

    Input power requirements

    • 802.3at PoE+, Cisco Universal PoE (Cisco UPOE®)
    • 802.3at power injector (AIR-PWRINJ6=)

    Power draw

    • 26W at the PSE with all features enabled except for the USB 2.0 port
    • 30W at the PSE with the USB 2.0 port enabled

    Environmental

    Cisco Aironet 2802i

    • 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.

    Cisco Aironet 2802e

    • Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C)
    • Nonoperating (storage) altitude test: 25˚C, 15,000 ft.
    • Operating temperature: -4° to 122°F (-20° to 50°C)
    • Operating humidity: 10% to 90% (noncondensing)
    • Operating altitude test: 40˚C, 9843 ft.

    System memory

    • 1024 MB DRAM
    • 256 MB flash

     

    DataSheet

    hp3com_480x60.jpg

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