Aironet 1850 Series Enterprise Wi-Fi 5 Access Point
Product Description
The Cisco AIR-AP1852I-E-K9 is a high-performance indoor enterprise wireless access point from the Aironet 1850 Series by Cisco, engineered to deliver fast and reliable Wi-Fi connectivity in dense business environments.
It supports 802.11ac Wave 2 dual-band wireless with 4×4 MU-MIMO, enabling simultaneous communication with multiple devices and improved spectral efficiency. With integrated internal antennas, PoE+ support, and enterprise-grade security, this model is ideal for offices, educational campuses, retail environments, and healthcare facilities requiring consistent indoor wireless coverage.
The E regulatory domain version is intended for ETSI-region deployments (Europe, Middle East, Africa, and compatible markets).
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 — Operates on 2.4 GHz and 5 GHz radios with MU-MIMO for efficient multi-device performance.
Up to ~1.7 Gbps Aggregate Throughput — Provides high-speed wireless performance suitable for dense enterprise environments.
4×4 MU-MIMO Radio Architecture — Four spatial streams improve client capacity, network efficiency, and coverage stability.
Integrated Omni-Directional Antennas — Built-in antennas provide consistent indoor coverage without requiring external hardware.
PoE+ Powered Deployment — Supports 802.3at PoE for simplified single-cable installation.
Flexible Enterprise Management — Supports controller-based deployment, FlexConnect, and Mobility Express modes.
Enterprise Security Support — Includes advanced authentication, encryption, and policy control features.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | Cisco AIR-AP1852I-E-K9 |
| Series | Aironet 1850 |
| 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 ~1.7 Gbps aggregate |
| Antennas | Internal omni-directional (~3–5 dBi) |
| Ethernet | 1× Gigabit PoE+ port + AUX |
| USB | 1× USB 2.0 |
| Memory | 1 GB DRAM / 256 MB Flash |
| Power | 802.3at PoE+ or injector |
| Deployment | Indoor ceiling / wall mounting |
| Regulatory Domain | ETSI (E region) |
Typical Use Cases
Corporate Offices — Reliable Wi-Fi for staff devices, cloud apps, and collaboration tools.
Education Environments — Handles high student device density in classrooms and lecture halls.
Retail & Hospitality — Supports POS systems, guest Wi-Fi, and staff connectivity.
Healthcare Facilities — Stable connectivity for mobile devices, monitoring systems, and internal communications.
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