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Thiết bị không dây Cisco Aironet 2802i Access Point AIR-AP2802I-S-K9

Thiết bị không dây Cisco Aironet 2802i Access Point AIR-AP2802I-S-K9

P/N: AIR-AP2802I-S-K9
Thông tin chung:

AIR-AP2802I-S-K9 - Cisco Aironet 2802i Access Point
802.11ac Wave 2 AP w/CleanAir, 4x4:3, Internal Antenna, 2xGbE E Regulatory Domain


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AIR-AP2802I-S-K9 Overview

AIR-AP2802I-S-K9 is one of the Cisco Aironet 2800 Series Access Points. This 2800 series, delivering new 802.11ac Wave 2 standard, is ideal for large enterprise organizations that rely on Wi-Fi to engage with customers. The Series is a hands-off product that’s intelligent enough to make decisions based on end-device activities and usage. AIR-AP2802I-S-K9 provides internal antenna and S regulatory domain.

Quick Specs

Table 1

Product Code

AIR-AP2802I-S-K9

Frequency band and 20-MHz operating channels

S (S regulatory domain):

- 2.412 to 2.472 GHz; 13 channels

- 5.180 to 5.320 GHz; 8 channels

- 5.500 to 5.700 GHz;, 11 channels

- 5.745 to 5.825 GHz; 5 channels

Antenna

Internal Antenna

Features

- 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

Interfaces

- 2 x 100/1000BASE-T autosensing (RJ-45)

- Management console port (RJ-45)

- USB 2.0 (enabled via future software)

System memory

- 1024 MB DRAM

- 256 MB flash

Dimensions (W x L x H)

8.66 x 8.68 x 2.17 in.

Net Weight

3.53 lb (1.6 kg)

Product Details

Figure 1 shows the face of AIR-AP2802I Model.

AIR-AP2802I-Appearance

Notes:

There is a LED in the face of this AP.

Figure 2 shows Ports and Connectors on the Head of the 2802I Model.

AIR-AP2802I-Ports-Connectors

Note:

Mode button

Gigabit Ethernet port

Console port

Gigabit Ethernet port

USB port

Kensington lock slot

Compare to Similar Items

Table 2 shows the comparison between two AP.

Models

AIR-AP2802I-S-K9

AIR-AP2802I-T-K9

Frequency band and 20-MHz

operating channels

S (S regulatory domain):

- 2.412 to 2.472 GHz; 13 channels

- 5.180 to 5.320 GHz; 8 channels

- 5.500 to 5.700 GHz;, 11 channels

- 5.745 to 5.825 GHz; 5 channels

T (T regulatory domain):

- 2.412 to 2.462 GHz; 11 channels

- 5.280 to 5.320 GHz; 3 channels

- 5.500 to 5.700 GHz; 8 channels

(excludes 5.600 to 5.640 GHz)

-  5.745 to 5.825 GHz; 5 channels

Antenna

Internal Antenna

Internal Antenna

Features

- 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

- 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

AIR-AP2802I-S-K9 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

Dimensions (W x L x H)

  • Access point (without mounting brackets): 2802I: 8.66” x 8.68” x 2.17”, 2802E: 8.66” x 8.77” x 2.50”

Weight

Cisco Aironet 2802i

  • 3.53 lb (1.6 kg)

Cisco Aironet 2802e

  • 4.6 lb (2.09 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

Warranty

Limited lifetime hardware warranty

Limited Lifetime Hardware Warranty

The Cisco Aironet 2800 Series Access Points come with a limited lifetime warranty that provides full warranty coverage of the hardware for as long as the original end user continues to own or use the product. The warranty includes 10-day advance hardware replacement and ensures that software media are defect-free for 90 days. For more details, visit http://www.cisco.com/go/warranty.


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