Cisco WS-C3560X-48T-E. Maximum data transfer rate: 1 Gbit/s, Supported data transfer rates: 10/100/1000 Mbps, Switching capacity: 160 Gbit/s. MAC address table: 12000 entries, Networking standards: IEEE 802.1x, IEEE 802.3at. Switch layer: L2+, Switch type: Managed. Management protocols: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, Data link protocols: Ethernet, Fast Ethernet, Gigabit Ethernet. Width: 460 mm, Depth: 445 mm, Height: 44.5 mm