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Cisco Aironet 2802E access point - 802.11a/b/g/n/ac Wave 2 - Duální pásmo

Cisco Aironet 2802E access point - 802.11a/b/g/n/ac Wave 2 - Duální pásmo

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Cisco Aironet 2802E access point - 802.11a/b/g/n/ac Wave 2 - Duální pásmo
Popis produktu
The Cisco® Aironet® 2800 Series Wi-Fi access points are highly versatile and deliver the most functionality in the industry.

Product overview

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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.


802.11ac Wave 2 and beyond

The Aironet 2800 Series extends 802.11ac speed and features to a new generation of smartphones, tablets, and high-performance laptops, providing a greater end-user experience. Whether your project involves wholesale changes to your current wireless network or upgrading your legacy Wi-Fi deployments (802.11a/b/g/n/ac wave 1 deployments), the 2800 Series can handle the job.

The 2800 Series supports 802.11ac Wave 2, providing a theoretical connection rate of up to 5.2 Gbps—that’s roughly 4x the rates offered by today’s high-end 802.11ac access points. The boost helps you stay ahead of the performance and bandwidth expectations of today’s mobile worker, who usually uses multiple Wi-Fi devices instead of just one. As such, users are adding proportionally larger traffic loads to the wireless LAN, which has outpaced Ethernet as the default enterprise access network.

Cisco DNA support

Pairing the 2800 Series access points with the Cisco Digital Network Architecture (Cisco DNA™) allows for a total network transformation. Cisco DNA allows you to truly understand your network with real-time analytics, quickly detect and contain security threats, and easily provide networkwide consistency through automation and virtualization. By decoupling network functions from the hardware, you can build and manage your entire wired and wireless network from a single user interface.

Working together, the 2800 Series and Cisco DNA offer such features as:

? Flexible Radio Assignment

? Cisco Connected Mobile Experiences

? Cisco High Density Experience

? Apple FastLane

? Cisco Identity Services Engine

? And much more

The result? Your network stays relevant, becomes digital-ready, and is the lifeblood of your organization.

High-density experience

Building on the Cisco Aironet heritage of RF excellence, the 2800 Series access points run on a purpose-built, innovative chipset with a best-in-class RF architecture. This chipset provides a high-density experience for enterprise networks designed for mission-critical, high-performance applications.

The 2800 Series is a component of Cisco’s portfolio of flagship, 802.11ac-enabled access points, and delivers a robust mobility experience based on the following product features:

? 802.11ac Wave 2 with 4x4 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.

With two radios built into each access point, the 2800 Series is more versatile than any access point currently on the market. These radios are outfitted with Flexible Radio Assignment, which means that the access points automatically self-optimize to better serve the environment. For example, one of the radios broadcasts its signal on the 5-GHz channel and the other sends out a 2.4-GHz signal. The access point understands the wireless environment and will automatically switch the 2.4-GHz signal to a 5-GHz signal, increasing the reliability of your Wi-Fi use. This setting automatically works in reverse too, the access point recognizes that the RF environment has changed as reverts changes back to its original configuration.

The access point also dynamically changes the radio settings based on the wireless environment. The 2800 Series Wave 2 access point will allow one of the radios to operate in Wireless Security Monitoring mode. Allowing you to detect wireless security threats, interference, and combat rogue access. This valuable information can be culled in an easy-to-understand matrix to inform you about your customers.

? Optimized access point roaming to ensure that client devices associate with the access point in their coverage range that offers the fastest data rate available.

? Cisco ClientLink 4.0 technology to improve downlink performance to all mobile devices, including one-, two-, and three-spatial-stream devices on 802.11a/b/g/n/ac. At the same time, the technology improves battery life on mobile devices.

? Cisco CleanAir technology enhanced with 160-MHz channel support. CleanAir delivers proactive, high-speed spectrum intelligence across 20-, 40-, and 80-, and 160-MHz* wide channels to combat performance problems due to wireless interference.

? MIMO equalization capabilities, which optimize uplink performance and reliability by reducing the impact of signal fade.

Product specifications

Item

Specification

Part numbers

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

? AIR-AP2802I-x-K9: Dual-band, controller-based 802.11a/g/n/ac
? AIR-AP2802I-xK910: Eco-pack (dual-band 802.11a/g/n/ac) 10 quantity access points
? AIR-AP2802I-D-K9I: Dual-band, controller-based 802.11a/g/n/ac (India only)
Cisco Aironet 2800i Access Point Configurable: Indoor environments, with internal antennas

? AIR-AP2802I-x-K9C: Dual-band, controller-based 802.11a/g/n/ac, configurable
? AIR-AP2802I-xK910C: Eco-pack (dual-band 802.11a/g/n/ac) 10 quantity access points, configurable
Cisco Aironet 2800e Access Point: Indoor, challenging environments, with external antennas

? AIR-AP2802E- x-K9: Dual-band controller-based 802.11a/g/n/ac
? AIR-AP2802E- xK910: Eco-pack (dual-band 802.11a/g/n/ac), 10 quantity access points
Cisco Aironet 2800e Access Point Configurable: Indoor, challenging environments, with external antennas

? AIR-AP2802E- x-K9C: Dual-band controller-based 802.11a/g/n/ac, configurable
? AIR-AP2802E- xK910C: Eco-pack (dual-band 802.11a/g/n/ac), 10 quantity access points, configurable
Regulatory domains: (x = regulatory domain)

Customers are responsible for verifying approval for use in their individual countries. To verify approval and to identify the regulatory domain that corresponds to a particular country, visit https://www.cisco.com/go/aironet/compliance.

Not all regulatory domains have been approved. As they are approved, the part numbers will be available on the Global Price List.

Cisco Wireless LAN Services

? AS-WLAN-CNSLT: Cisco Wireless LAN Network Planning and Design Service
? AS-WLAN-CNSLT: Cisco Wireless LAN 802.11n Migration Service
? AS-WLAN-CNSLT: Cisco Wireless LAN Performance and Security Assessment Service
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 3500 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 9800 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 of antennas, 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

? 22.5W at the PSE (20W at the PD) with all features enabled except for the USB 2.0 port
? 26.5W at the PSE (23W at the PD) 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.
Parametry
Diskuse
Typ Wi-fi aktivního prvku:
Acces Pointy, Bridge
Komunikační pásmo:
2,4 GHz
Připojení externí antény:
Ano
Podporované režimy:
Bridge
Podporované standardy:
802.11ac

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