HP J9779A Networking BTO Hewlett Packard 2530-24-Poe+ Switch Ports: (24) RJ-45 autosensing 10/100 PoE+ ports; (2) autosensing 10/100/1000 Ports; (2) fixed Gigabit Ethernet SFP ports Address table size: 16000 entries// form Factor: 1U height// input frequency: 50/60 Hz// input operating current: 2.8/1.4 a// input voltage: 100 - 127/ 200 - 240 VAC Management: MIB II, command line interface (CLI), SNMP V1/2C/3, QoS, VLAN, web-based management, DHCP, Telnet, RMON, intelligent management center, sFlow. Number of total expansion Slots: 2// Number of SFP Slots: 2// expansion slot Type: SFP