SmartZone 100 (SZ 100) is the most Scalable, Resilient, and Highest Performing Wireless LAN controller within Ruckus family WLAN controllers for Enterprises around the world. It manages up to 1,024 ZoneFlex Smart Wi-Fi access points, 2,000 WLANs, and 25,000 clients per device. Its Ruck OS unique architecture enables SZ 100 to be deployed in 3+1 Active-Active cluster. With Active-Active clustering all members (up to4) of cluster will actively manage APs in the network and also provides the highest resiliency. With clustering it can manage up to 3,000 APs and 60,000 clients.