The Edgecore ECS4120-28P switch is a Gigabit Ethernet PoE access switch with four 10G uplink ports. The switch is ideal for SMB, enterprise, and campus networks to connect power devices such as VoIP phones, wireless access points, surveillance cameras etc. PoE enables both power and data to be transferred over existing Cat. 5 cables, eliminating the need for individual power sources for devices in the network and saving on costs for power cables. The ECS4120-28P switch is packed with features that bring high availability, comprehensive security, robust multicast control, and advance QoS to the network edge, while maintaining simple management. The switch also supports the most advance IPv6 management, IPv6 security, and IPv6 multicast control in accordance with the growth of IPv6 deployment.