Aironet 3800 Series Enterprise Wi-Fi 5 Access Point

Product Description

The Cisco AIR-AP3802I-E-K9 from Cisco is a high-capacity indoor enterprise wireless access point from the Aironet 3800 Series, engineered to deliver reliable, high-speed Wi-Fi connectivity in dense professional environments.

It supports 802.11ac Wave 2 dual-band wireless with 4×4 MU-MIMO, allowing simultaneous communication with multiple devices for improved network efficiency and throughput. This model features integrated internal antennas, offering a clean ceiling-mounted design suitable for offices, hospitals, universities, and commercial indoor spaces where aesthetics and simplified deployment matter.

With multigigabit Ethernet support, PoE+ power capability, and advanced RF intelligence, the AIR-AP3802I-E-K9 is designed for scalable enterprise WLAN deployments that demand high performance, stability, and centralized management.

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 efficient multi-device performance.

Up to ~5.2 Gbps Aggregate Throughput — Provides high wireless capacity for dense enterprise deployments.

4×4 MU-MIMO Architecture — Four spatial streams enhance signal reliability, network efficiency, and client handling.

Integrated Internal Antennas — Built-in antennas enable simplified installation and optimized indoor omnidirectional coverage.

Multigigabit Ethernet Support — Dual uplink interfaces support speeds up to 5 GbE for modern high-bandwidth networks.

Advanced RF Optimization — Includes Cisco wireless technologies such as CleanAir®, ClientLink®, beamforming, and band steering.

PoE+ Powered Deployment — Supports IEEE 802.3at PoE+ for easy single-cable installation.

Enterprise Controller Compatibility — Works with Cisco Wireless Controllers, FlexConnect, and Mobility Express deployments.

Technical Specs at a Glance

Typical Use Cases

Enterprise Offices — High-capacity wireless for dense corporate environments.

Education Campuses — Reliable Wi-Fi for lecture halls, libraries, and classrooms.

Healthcare Facilities — Stable connectivity for mission-critical applications and mobility.

Retail & Hospitality — Seamless connectivity for guests, POS systems, and operations.

Corporate Buildings — Scalable infrastructure for large indoor wireless networks.