Aironet 2800 Series Enterprise Wi‑Fi 5 Access Point
Product Description
The Cisco AIR‑AP2802I‑E‑K9 is an enterprise‑grade indoor wireless access point from the Aironet 2800 Series, built to deliver reliable, high‑capacity Wi‑Fi connectivity for business environments with dense client loads.
It supports 802.11ac Wave 2 dual‑band wireless with a 4×4 MU‑MIMO radio design, enabling robust throughput and efficient handling of simultaneous clients. Designed with integrated internal antennas, this model offers simplified deployment and consistent indoor coverage for offices, classrooms, hospitals, and retail environments.
The E regulatory domain version is intended for ETSI/APAC region compliance, ensuring proper regional wireless certification.
With PoE+ support, advanced RF intelligence, and compatibility with Cisco wireless controllers and Mobility Express modes, the AP2802I‑E‑K9 delivers scalable and secure enterprise wireless solutions.
Model Type
Indoor Dual‑Band Wi‑Fi 5 (802.11ac Wave 2) Enterprise Access Point with Internal Antennas
Category
Networking – Enterprise Indoor Wireless Infrastructure
Key Features
802.11ac Wave 2 Dual‑Band Wi‑Fi — Supports both 2.4 GHz and 5 GHz radios with MU‑MIMO for strong multi‑device performance.
Up to ~2.6 Gbps Aggregate Throughput — High wireless capacity for dense environments and bandwidth‑intensive usage.
4×4 MU‑MIMO Radio Architecture — Four spatial streams improve performance and efficiency.
Integrated Internal Antennas — Built‑in omni‑directional antennas provide consistent indoor coverage without external hardware.
PoE+ Powered Deployment — Supports 802.3at PoE+ for simplified single‑cable installation.
Advanced RF Optimization — Features CleanAir®, ClientLink®, and band‑steering to reduce interference and improve client experience.
Enterprise Security & Controller Integration — Works with Cisco Wireless LAN Controllers, FlexConnect, and controller‑less (Mobility Express) modes.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | Cisco AIR‑AP2802I‑E‑K9 |
| Series | Aironet 2800 |
| Wi‑Fi Standard | IEEE 802.11ac Wave 2 |
| Bands | 2.4 GHz + 5 GHz |
| Radio Design | 4×4 MU‑MIMO |
| Max Data Rate | Up to ~2.6 Gbps Aggregate |
| Antennas | Internal omni‑directional |
| Ethernet | 1× Gigabit PoE+ uplink + AUX port |
| USB | 1× USB 2.0 |
| Power | 802.3at PoE+ or injector |
| Deployment | Indoor ceiling / wall mounting |
| Environment | Enterprise indoor deployment |
| Regulatory Domain | E (ETSI / APAC / compatible markets) |
Typical Use Cases
Corporate Offices — Robust Wi‑Fi for multi‑floor office deployments and large meeting areas.
Education & Training Centers — Reliable connectivity for classrooms, labs, and lecture halls.
Healthcare Facilities — Stable wireless for critical devices, staff tablets, and patient access.
Retail & Hospitality — Ensures guest Wi‑Fi and operational connectivity











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