Aironet 3700 Series Enterprise Wi-Fi 5 Access Point
Product Description
The Cisco Systems AIR-CAP3702E-A-K9 is a controller-based enterprise indoor wireless access point from the Cisco Aironet 3700 Series, designed to provide high-performance Wi-Fi connectivity in medium to high-density environments.
Built on the 802.11ac standard with advanced MIMO architecture, this model supports simultaneous dual-band operation and external antenna flexibility, allowing network engineers to tailor RF coverage for offices, educational institutions, and large enterprise facilities.
With enterprise-grade security, controller integration, and scalable deployment options, the AIR-CAP3702E-A-K9 is suitable for organizations requiring reliable, centrally managed wireless infrastructure.
Model Type
Indoor Dual-Band Wi-Fi 5 (802.11ac) Controller-Based Enterprise Access Point with External Antennas
Category
Networking – Enterprise Indoor Wireless Infrastructure
Key Features
802.11ac Dual-Band Wi-Fi — Operates on both 2.4 GHz and 5 GHz bands for reliable enterprise connectivity.
High-Performance Throughput — Supports wireless data rates up to about 1.3 Gbps for high-density deployments.
4×4 MIMO Radio Architecture — Multiple spatial streams improve capacity, coverage, and reliability.
External Antenna Support — Compatible with Cisco directional and omnidirectional antennas for optimized indoor coverage.
Controller-Based Deployment — Designed to operate with Cisco wireless controllers for centralized management and policy enforcement.
Enterprise Security Features — Supports WPA/WPA2 encryption and 802.1X authentication for secure wireless access.
PoE+ Powered Operation — Supports 802.3at PoE+ and other Cisco power options for flexible installation.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | Cisco AIR-CAP3702E-A-K9 |
| Series | Aironet 3700 |
| Wi-Fi Standard | IEEE 802.11ac |
| Bands | 2.4 GHz + 5 GHz |
| Radio Design | 4×4 MIMO (up to 3 spatial streams active) |
| Max Data Rate | Up to ~1.3 Gbps |
| Antennas | External (sold separately) |
| Ethernet | 1× Gigabit Ethernet |
| Power | 802.3at PoE+, injector, or external supply |
| Deployment | Indoor ceiling / wall mounting |
| Regulatory Domain | A (FCC region) |
Typical Use Cases
Enterprise Offices — Provides reliable wireless connectivity for employees, collaboration tools, and business apps.
Education Campuses — Supports classrooms, lecture halls, and faculty networks with centralized management.
Hospitals & Public Buildings — Enables secure wireless for medical systems and staff devices.
Retail & Hospitality — Supports guest Wi-Fi, POS systems, and internal operations.









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