The DGS-3630 Series Layer 3 stackable managed switches are designed for small to medium-sized businesses (SMBs), small to medium-sized enterprises (SMEs), large enterprises, & Internet Service Providers (ISPs). They deliver high performance, flexibility, fault tolerance, & advanced software features for maximum return on investment. With Gigabit Ethernet, SFP, 10 Gb E SFP+, security features, & advanced Quality of Service (Qo S), the DGS-3630 Series can act as core, distribution, or access layer switches. High port densities, switch stacking, & easy management make the DGS-3630 Series suitable for a variety of applications.