Aironet 1140 Series Enterprise Wi-Fi 4 Access Point
Product Description
The Cisco AIR-LAP1142N-A-K9 from Cisco is an enterprise-class indoor wireless access point from the Aironet 1140 Series, designed to provide secure and reliable Wi-Fi connectivity for professional environments.
It supports 802.11n dual-band wireless with integrated internal antennas, delivering stable performance for offices, schools, and small enterprise deployments. Built for controller-based architectures, the AP1142N integrates seamlessly with Cisco wireless controllers to enable centralized management, advanced security policies, and scalable WLAN deployments.
With PoE support, rugged enterprise design, and proven reliability, the AIR-LAP1142N-A-K9 remains a dependable solution for organizations requiring stable wireless infrastructure.
Model Type
Indoor Dual-Band Wi-Fi 4 (802.11n) Enterprise Access Point with Internal Antennas
Category
Networking – Enterprise Indoor Wireless Infrastructure
Key Features
802.11n Dual-Band Wireless — Supports both 2.4 GHz and 5 GHz bands for improved network flexibility and reduced interference.
Integrated Internal Antennas — Optimized internal antenna design provides reliable indoor coverage without external antenna requirements.
Controller-Based Architecture — Designed for centralized deployment with Cisco Wireless LAN Controllers for enterprise-level scalability and management.
Up to 300 Mbps per Radio — Provides solid throughput for business productivity applications, VoIP, and secure wireless access.
Enterprise Security Support — Includes WPA/WPA2 encryption, 802.1X authentication, and Cisco enterprise security features.
PoE-Enabled Deployment — Supports 802.3af PoE for simple installation using a single Ethernet cable.
Durable Enterprise Build — Engineered for long-term continuous operation in business environments.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | Cisco AIR-LAP1142N-A-K9 |
| Series | Aironet 1140 |
| Wi-Fi Standard | IEEE 802.11n |
| Bands | 2.4 GHz + 5 GHz |
| Antennas | Internal |
| Max Data Rate | Up to 300 Mbps per radio |
| Ethernet | 1× Gigabit Ethernet |
| Power | 802.3af PoE |
| Deployment | Indoor ceiling / wall mount |
| Architecture | Controller-based (Lightweight AP) |
| Regulatory Domain | A (North America) |
Typical Use Cases
Enterprise Offices — Reliable wireless connectivity for staff, collaboration tools, and internal systems.
Education Institutions — Provides stable Wi-Fi for classrooms, labs, and campus administration.
Retail & Branch Locations — Secure wireless for POS systems, guest Wi-Fi, and operational devices.
Healthcare Facilities — Supports wireless access for administrative systems and clinical mobility.
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