Product Information:

D-Link 48-port 10/100Mbps L2 Switch with 4 Gigabit Copper Ports. Data transmission: 1 Gbit/s, 10/100/1000 Mbps. Management features: Managed, L2. Protocols: SNMP v.1, STP, IGMP. Connectivity: 10Base-T, 100Base-TX, 1000Base-T, RJ-45, SFP. Security: 802.1x, RADIUS. Weight & dimensions: 19". Certificates: IEEE 802.3, IEEE 802.3u, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1D