Cisco Aironet AIR-AP2802I-B-K9 Wi-Fi 5 Indoor Access Point – Dual-Radio 4x4:3 MIMO, 5.2 Gbps
The Cisco Aironet AIR-AP2802I-B-K9 is an enterprise-class indoor wireless access point from the Cisco Aironet 2800 Series. It delivers high-performance Wi-Fi 5 connectivity using IEEE 802.11ac Wave 2 technology, 4x4 MIMO with three spatial streams, integrated internal antennas, and Cisco High Density Experience (HDX).
The AIR-AP2802I-B-K9 features a dedicated 5 GHz radio and a flexible radio that can operate on 2.4 GHz or 5 GHz. Cisco Flexible Radio Assignment allows the access point to adapt its radio configuration to the RF environment and supports dual-5-GHz operation for deployments requiring increased 5 GHz client capacity.
In dual-5-GHz mode, Cisco specifies up to 5.2 Gbps aggregate over-the-air speed. The access point also provides dual Gigabit Ethernet interfaces, Cisco CleanAir technology, ClientLink 4.0, MU-MIMO and advanced RF management capabilities.
Cisco AIR-AP2802I-B-K9 Key Features
- Cisco Aironet 2800 Series enterprise indoor access point
- Wi-Fi 5 / IEEE 802.11ac Wave 2
- Dual-radio architecture with Flexible Radio Assignment
- 4x4 MIMO with three spatial streams
- Up to 5.2 Gbps aggregate over-the-air speed in dual 5 GHz mode
- Integrated internal antennas
- High Density Experience (HDX)
- Cisco CleanAir technology
- ClientLink 4.0
- MU-MIMO support
- Dual 5 GHz radio capability
- 160 MHz channel support
- Dual Gigabit Ethernet interfaces
- Controller-based enterprise WLAN architecture
Technical Specifications
| Specification | Details |
|---|
| Brand | Cisco |
| Product Family | Cisco Aironet 2800 Series |
| Model | AIR-AP2802I-B-K9 |
| Product Type | Indoor Enterprise Wireless Access Point |
| Wireless Standard | IEEE 802.11a/b/g/n/ac, Wi-Fi 5 / 802.11ac Wave 2 |
| Radio Architecture | Dual-radio with Flexible Radio Assignment |
| 2.4 GHz Radio | Flexible radio configuration |
| 5 GHz Radio | Dedicated 5 GHz radio plus flexible radio capability |
| MIMO | 4x4 MIMO with 3 spatial streams |
| Maximum Aggregate Speed | Up to 5.2 Gbps in dual 5 GHz mode |
| Channel Width | 20/40/80/160 MHz |
| Antennas | Integrated internal antennas |
| Ethernet | 2 x Gigabit Ethernet |
| MU-MIMO | Supported, up to 3 spatial streams |
| RF Technology | Cisco CleanAir |
| Client Optimization | Cisco ClientLink 4.0 |
| Radio Management | Flexible Radio Assignment |
| Deployment | Indoor enterprise environments |
| Management | Controller-based Cisco wireless architecture |
| Regulatory Domain | B domain; country-specific regulatory requirements apply |
High Density Experience
The Cisco Aironet 2800 Series incorporates Cisco High Density Experience (HDX), an RF architecture designed to provide reliable wireless service for environments with a high concentration of client devices. HDX includes features such as Cisco CleanAir, ClientLink 4.0, cross-access-point noise reduction and optimized client roaming.
4x4:3 MIMO Architecture
The AIR-AP2802I-B-K9 uses a 4x4 radio architecture supporting three spatial streams. This provides the foundation for high-performance 802.11ac Wave 2 connectivity and MU-MIMO operation with compatible wireless clients.
Flexible Radio Assignment
Cisco Flexible Radio Assignment allows the access point to automatically or manually determine the operating role of its radios. The normal configuration uses one radio for 2.4 GHz and one for 5 GHz, while dual-5-GHz mode allows both radios to serve 5 GHz clients.
5.2 Gbps Dual 5 GHz Capacity
When both radios operate in 5 GHz client-serving mode, Cisco specifies up to 5.2 Gbps aggregate over-the-air speed. This configuration can increase client capacity in high-density environments where additional 5 GHz spectrum is available.
Integrated Internal Antennas
The 2802I model uses integrated internal antennas, making it suitable for standard indoor enterprise installations where a clean access point form factor is preferred.
Cisco CleanAir and ClientLink
Cisco CleanAir provides RF interference detection and mitigation capabilities, while ClientLink 4.0 helps optimize wireless connectivity for client devices, including legacy devices that may not support the latest 802.11ac capabilities.
Applications
- Enterprise office wireless networks
- Medium- and high-density indoor WLAN deployments
- Corporate campuses
- Universities and educational institutions
- Healthcare facilities
- Retail and commercial environments
- Conference and meeting facilities
- Hospitality deployments
- Branch enterprise networks
- Wi-Fi 5 network modernization
- High-capacity 5 GHz deployments
Compatibility
The Cisco AIR-AP2802I-B-K9 is a controller-based Cisco Aironet 2800 Series access point. Cisco documentation lists support for Cisco Unified Wireless Network software and compatible Cisco wireless LAN controllers, including Cisco 2500, 3500, 5500, 7500, 8500 and 9800 Series platforms, as well as supported Catalyst switching platforms and Cisco Mobility Express.
The B suffix identifies the regulatory domain. Cisco requires customers to verify that the access point is approved for use in the intended country and that the applicable channels and operating parameters are permitted.
The access point is designed for indoor use and features integrated antennas. It should not be confused with the AIR-AP2802E models, which use external antennas.
Cisco AIR-AP2802I-B-K9 Price in Bangladesh
The Cisco AIR-AP2802I-B-K9 price in Bangladesh may vary depending on product condition, warranty, controller compatibility, licensing and market availability. Customers should verify current availability and software support requirements before purchasing this legacy Wi-Fi 5 platform.
Contact: sales@datacom.com.bd
Why Choose Cisco AIR-AP2802I-B-K9?
- Enterprise-grade Cisco Aironet 2800 Series access point
- Wi-Fi 5 / 802.11ac Wave 2 technology
- 4x4 MIMO with three spatial streams
- Up to 5.2 Gbps aggregate over-the-air speed in dual 5 GHz mode
- Flexible Radio Assignment
- Dual 5 GHz operating capability
- Integrated internal antennas
- Cisco High Density Experience architecture
- Cisco CleanAir and ClientLink 4.0
- MU-MIMO support
- Dual Gigabit Ethernet interfaces
- Suitable for medium- and high-density enterprise indoor WLAN deployments
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