The 48-Port 10/100Mbps L3 Managed Switch with 2 Combo 1000BASE-T/SFP and 2 1000BASE-T Ports from D-Link is a Layer 3 managed switch with 48 10/100 Mbps Ethernet ports, two shared Gigabit Ethernet RJ-45/SFP ports and two dedicated RJ-45 Gigabit Ethernet ports. The switch provides Layer 3 managed switching functionality for enterprise-level networks. The switch features an intuitive browser interface and SNMP support for configuration, helping to make it an excellent addition to a business network.