Hillstone SR-550 is a new generation of high-performance security product designed by Hillstone for the market needs of multiple users, multiple access points and multiple applications. It provides up to 2Gbps of data throughput and up to 30,000 new connections per second, which fully meets the peak pressure of 1500 hosts simultaneously accessing the Internet. Its high performance and professional firewall functions can effectively resist ARP and DDoS attacks.