The ECS2100 Series is a range of web-smart switches designed for the SMB market. The switches can be deployed in different target network topologies, from small to large. The ECS2100-28PP can extend PoE power by purchasing accessories. The Power Shelf (PS3000) and External Power Supply (EPS460W) support 24-ports at 30 W to meet 740 W high PoE power demands The switch includes a Diag LED to help check the switch status. Dynamic VLAN Assignment automatically assigns the same port to different VLANs to increase user convenience. The switch can save dual firmware/configuration files to provide redundancy and more security for users. It also supports CLI, Web, SNMP v1/v2c/v3, and Telnet management to provide multiple network management access.