The DGS-3630 series layer 3 stackable managed switches are designed for small medium businesses (SMBs), small medium enterprises (SMEs), larger Enterprises, and Internet Service Providers (ISPs). They deliver high performance, flexibility, fault tolerance and advanced software features for maximum return on investment. With Gigabit Ethernet RJ45 and SFP ports, 10 GbE SFP+ ports, advanced security features and advanced Quality of Service (QoS). The DGS-3630 switches can operate as core, distribution or access layer switches. High port densities, switch stacking and easy management make the DGS-3630 Series switches ideal for a wide variety of business networking applications.