HP 5500-48G SI, ProCurve. Maximum data transfer rate: 1 Gbit/s, Supported data transfer rates: 10/100/1000 Mbps. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u. Switch layer: L3, Switch type: Managed. Copper ethernet cabling technology: 1000BASE-T, 100BASE-TX, 10BASE-T, Console port: RJ-45. Management protocols: SNMP v1, 2c, 3, Telnet, RMON 1, 2, 3, 9