Cisco AIR-LAP1142N-A-K9 is an enterprise-grade dual-band 802.11n lightweight wireless access point featuring integrated antennas, controller-based management, Gigabit Ethernet, and secure high-performance Wi-Fi connectivity for business environments. Read more
The Cisco Aironet AIR-LAP1142N-A-K9 is a business-ready enterprise wireless access point from the Cisco Aironet 1140 Series, designed for reliable indoor wireless networking, energy efficiency, and simplified deployment. Supporting IEEE 802.11a/b/g/n wireless standards, this lightweight access point delivers dual-band wireless connectivity across both 2.4GHz and 5GHz frequencies with data transfer speeds up to 300 Mbps.
Built with Cisco Lightweight Access Point Protocol (LWAPP) architecture, the AIR-LAP1142N-A-K9 integrates seamlessly with Cisco Wireless LAN Controllers, enabling centralized wireless management, configuration, monitoring, and security enforcement for enterprise-scale deployments. The controller-based design reduces operational complexity while improving scalability and wireless network reliability.
The access point features integrated internal antennas and advanced 802.11n MIMO technology, providing improved wireless coverage, stronger signal performance, and enhanced client connectivity for offices, educational institutions, healthcare facilities, and branch environments. Cisco designed the 1142N series to provide up to six times the throughput of legacy 802.11a/g networks while maintaining backward compatibility with older wireless devices.
The AIR-LAP1142N-A-K9 includes Gigabit Ethernet connectivity, Power over Ethernet (PoE) support, enterprise-grade WPA/WPA2 wireless security, Wi-Fi Multimedia (WMM), and dynamic frequency selection capabilities for stable and secure wireless communication. Its low-profile indoor design supports both ceiling and wall mounting for flexible enterprise deployments.
Community discussions also note that many users convert these lightweight access points into autonomous mode for standalone deployments in labs and home enterprise environments, although the original design is intended for controller-based enterprise wireless networks.
| Specifications | Descriptions |
|---|---|
| Model | AIR-LAP1142N-A-K9 |
| Product Series | Cisco Aironet 1140 Series |
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