Cisco Aironet AIR-AP2802E-S-K9

- Cisco Aironet AIR-AP2802E-S-K9 is one of the Cisco Aironet 2800 Series Access Points, supports 802.11ac W2 AP w/CA; 4x4:3; Ext Ant; 2xGbE, E Domain.

- 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-AP2802E-S-K9 support Indoor, challenging environments, with external antennas.

Specifications

Model AIR-AP2802E-S-K9

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 4680 Mbps

- 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 - 2x 100/1000BASE-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) 8.66-inch x 8.77-inch x 2.50-inch

Weight 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 - 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

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 2.472 GHz; 13 channels

- 5.180 to 5.320 GHz; 8 channels

- 5.500 to 5.700 GHz; 8 channels (excludes 5.600 to 5.640 GHz)

- Bảo hành: 12 tháng.