DIGISOL DG-GS4628E2 switch is a Layer 2 Gigabit intelligent switch. It supports comprehensive QoS, enhanced VLAN functions (VLAN VPN, Voice VLAN,QinQ, N: 1 VLAN Translation etc), Ethernet Ring Protection Protocol (G.8032), classified bandwidth control, intelligent security control, OAM (Operations,Administration and Maintenance), manageability functions and Triple-Play services. DG-GS4628E2 switch also offers green features like IEEE 802.3az (Energy Efficient Ethernet), Fan less design feature, which can dramatically lower power consumption. This switch with full GE ports and 4 SFP uplink ports, integrates advanced management and security functions to provide performance and scalability.