Ponto de acesso sem fios Cisco AIR-CAP2702E-E-K9-RFB 802.11ac com CleanAir configuração de antenas 3x4

Cisco AIR-CAP2702E-E-K9-RFB is an enterprise-class 802.11ac wireless access point with Cisco CleanAir technology and a 3x4 antenna configuration. The access point is designed for managed deployments with Cisco wireless controllers and provides high-throughput Wi‑Fi, advanced interference detection and mitigation, and support for high-density client environments. The AIR-CAP2702E-E-K9-RFB supports centralized management, enterprise security features and multiple radio streams to deliver reliable connectivity for offices, campuses and large indoor areas.

Advantages

The 3x4 antenna configuration increases spatial streams and enhances throughput for compatible client devices, while Cisco CleanAir continuously monitors the RF environment to identify and mitigate interference sources. Integration with Cisco controllers simplifies provisioning, firmware updates and policy enforcement. The access point supports 802.11ac performance improvements over previous standards and provides robust security and quality-of-service mechanisms appropriate for enterprise networks.

Suitable for

• Office environments with medium to high user density
• University and campus buildings requiring centralized management
• Conference rooms and auditoriums with many concurrent clients
• Retail spaces and public indoor areas needing predictable Wi‑Fi

Key specifications

• Model: AIR-CAP2702E-E-K9-RFB
• Standard: IEEE 802.11ac
• Antenna configuration: 3x4 (three transmit, four receive)
• Technology: Cisco CleanAir for interference detection and mitigation
• Deployment: Controller-based enterprise access point
• Typical use cases: High-density indoor Wi‑Fi for enterprise and campus

How to use

Install the AIR-CAP2702E-E-K9-RFB according to site RF planning and mounting guidelines, ensuring suitable placement to cover the target area and minimize interference. Connect the access point to the network and power it through the appropriate PoE-enabled switch or power injector as specified by Cisco. Adopt a Cisco wireless controller for centralized configuration, firmware management and policy enforcement. Configure SSIDs, security (WPA2/WPA3 where supported), RF profiles and QoS settings in the controller to match your network requirements. Monitor CleanAir alerts and RF statistics to identify and resolve interference or coverage issues.

Recommendations

Place access points according to a documented site survey, use controller-based RF management to optimize channel and power settings, and keep firmware up to date to maintain security and CleanAir accuracy. For dense deployments, plan capacity and channel reuse to avoid co-channel interference and maximize client performance.