ZyXEL Dual Radio Dual Band Concurrent 802.11a/b/g/n Professional Wireless Indoor AP w/POE Plenum rated + AP Management (NWA3560N) Higher bandwidth and superior performance with 802.11n 3-in-1 hybrid AP WLAN including AP controller mode, managed AP mode and standalone AP mode Brand new centralized graphic management interface for up to 24 WLAN Aps Back-up redundancy supported to provide reliable connection service Secured tunnels for communication between controller and managed AP to prevent leaking of configurations Enterprise-class AP functionalities with comprehensive configuration interfaces. Built with Low Smoke, Zero Halogen (LSOH) materials for plenum rating for UL 2043 support