Aironet 4800 Series Enterprise Wi‑Fi 5 Access Point
Product Description
The Cisco AIR‑AP4800‑B‑K9 is a high‑performance indoor wireless access point from the Aironet 4800 Series, engineered for advanced enterprise Wi‑Fi deployments that demand high throughput, robust client capacity, and enhanced wireless analytics. It supports 802.11ac Wave 2 dual‑band Wi‑Fi with 4×4 MU‑MIMO, multiple integrated radios, and multigigabit Ethernet connectivity, making it ideal for dense networks in corporate campuses, education facilities, healthcare environments, hospitality venues, and large offices.
This model delivers superior performance with features such as Cisco CleanAir, ClientLink 4.0, and Intelligent Capture, and includes integrated Bluetooth Low Energy (BLE) for IoT and location‑based services. With flexible deployment options via wireless controllers or Cisco Mobility Express, the AIR‑AP4800‑B‑K9 meets the needs of modern enterprise wireless infrastructure.
Model Type
Indoor Dual‑Band Enterprise Wi‑Fi 5 (802.11ac Wave 2) Access Point with Integrated Antennas
Category
Networking – Enterprise Indoor Wireless Infrastructure
Key Features
802.11ac Wave 2 with MU‑MIMO — Dual‑band Wi‑Fi 5 with multi‑user MIMO for efficient client handling and improved spectral efficiency.
Multi‑Radio Architecture — Includes configurable 2.4 GHz/5 GHz and dedicated 5 GHz radios, plus a third radio for analytics and specialized functions.
High Aggregate Throughput — Supports high‑speed wireless performance suitable for dense device environments.
Bluetooth Low Energy (BLE) Integration — Built‑in BLE for IoT, location tracking, and context‑aware services.
Multigigabit Ethernet Support — RJ‑45 ports with support for multigigabit speeds up to 5 Gbps, ideal for high‑capacity backhaul.
Advanced Enterprise Wireless Features — Cisco CleanAir for interference mitigation, ClientLink for enhanced client performance, Intelligent Capture for troubleshooting, and Hyperlocation for precise device location services.
Flexible Management Options — Compatible with Cisco Wireless LAN Controllers and Cisco Mobility Express mode for controller‑less deployment.
Enterprise‑Grade Security — Supports secure authentication, policy enforcement, and seamless roaming for enterprise wireless access.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | Cisco AIR‑AP4800‑B‑K9 |
| Series | Aironet 4800 |
| Wi‑Fi Standard | IEEE 802.11ac Wave 2 |
| Bands | 2.4 GHz + 5 GHz |
| Radio Design | 4×4 MU‑MIMO with multiple integrated radios |
| Max Data Rate | High aggregate throughput (Wave 2 multi‑radio) |
| Antennas | Integrated omni‑directional antennas |
| Ethernet | 2× RJ‑45 multigigabit Ethernet |
| Bluetooth | Integrated BLE radio |
| Management | RJ‑45 console |
| Power | 802.3at PoE+ / Cisco UPOE support |
| Mounting | Ceiling / wall indoor |
| Environmental | Enterprise indoor operating range |
Typical Use Cases
Enterprise Campuses — Scalable high‑density wireless connectivity for thousands of users.
Education & Healthcare — Supports lecture halls, patient systems, tablets, and IoT devices.
Retail & Hospitality — Delivers reliable connectivity for guests, staff terminals (POS), and location‑based services.
Smart Building Deployments — BLE support for asset tracking, wayfinding, and analytics.








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