The ES3628C is a Fast Ethernet Layer 3 Stackable switch featuring 24 10/100 RJ-45 ports, 2 GE RJ-45 and 2 GE SFP ports. It is an ideal workgroup layer 3 switch, grouping users based on department, reducing traffic in separate departments from interfering with each other as well as providing security, while still routing unicast traffic between different VLANs or subnets. Using IP Clustering for a virtual stack of up to 24 switches. The whole stack can be managed as a single entity with a single IP address. This switch is enhanced security and advanced QoS to the network edge, while maintaining simplicity of management.