Aironet 1850 Series Enterprise Wi-Fi 5 Access Point
Product Description
The Cisco AIR-AP1852E-B-K9C is a high-capacity enterprise indoor access point from the Aironet 1850 Series, 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 multi-client transmission and improved spectral efficiency for demanding enterprise networks. This model uses external antenna support, allowing network designers to tailor coverage for large offices, warehouses, auditoriums, or specialized indoor layouts.
With PoE+ power, advanced security features, and controller-based or Mobility Express deployment options, the AP1852E-B-K9C is ideal for scalable enterprise wireless infrastructure.
Model Type
Indoor Dual-Band Wi-Fi 5 (802.11ac Wave 2) Enterprise Access Point with External Antennas
Category
Networking – Enterprise Indoor Wireless Infrastructure
Key Features
802.11ac Wave 2 Dual-Band Wi-Fi — Supports 2.4 GHz and 5 GHz radios with advanced MU-MIMO capabilities for efficient client handling.
Up to ~2.3 Gbps Aggregate Throughput — Delivers high-performance wireless speeds suitable for dense enterprise deployments.
4×4 MU-MIMO Radio Architecture — Provides four spatial streams for improved capacity and reliability in high-traffic environments.
External Antenna Flexibility — Supports Cisco antenna options up to ~6 dBi gain, allowing customized coverage optimization.
PoE+ Powered Deployment — Supports 802.3at PoE for simplified installation using a single Ethernet cable.
Enterprise Security & Controller Support — Works with Cisco wireless controllers, FlexConnect, Mobility Express, and secure authentication modes.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | Cisco AIR-AP1852E-B-K9C |
| 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 ~2.3 Gbps aggregate |
| Antennas | External (Cisco-compatible, sold separately) |
| Ethernet | 1× Gigabit PoE+ + AUX port |
| USB | 1× USB 2.0 |
| Memory | 1 GB DRAM / 256 MB Flash |
| Power | 802.3at PoE+ or injector |
| Deployment | Indoor ceiling / wall mounting |
Typical Use Cases
Enterprise Offices — Provides high-capacity Wi-Fi for multi-floor corporate environments.
Warehouses & Logistics Facilities — External antennas allow coverage tuning across aisles and large indoor spaces.
Education & Training Centers — Supports high device density and multimedia traffic.
Retail & Hospitality — Ensures reliable connectivity for guests, POS systems, and staff devices.
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