CISCO - CATALYST 2960-PLUS 48PST-S MANAGED SWITCH - 48 POE ETHERNET PORTS & 2 GIGABIT SFP PORTS & 2 ETHERNET PORTS (WS-C2960+48PST-S). KEY FEATURES : DEVICE TYPE : SWITCH - 48 PORTS - MANAGED ENCLOSURE TYPE : RACK-MOUNTABLE 1U SUBTYPE : FAST ETHERNET PORTS : 48 X 10/100 (POE) + 2 X GIGABIT SFP + 2 X 10/100/1000 POWER OVER ETHERNET (POE) : POE POE BUDGET : 370 W PERFORMANCE : SWITCHING CAPACITY : 16 GBPS FORWARDING PERFORMANCE (64-BYTE PACKET SIZE) : 13.1 MPPS CAPACITY : ACTIVE VLANS : 64 JUMBO FRAME SUPPORT : 9018 REMOTE MANAGEMENT PROTOCOL : SNMP 1, RMON 1, RMON 2, TELNET, SNMP 3, SNMP 2C, HTTP, TFTP FEATURES : LAYER 2 SWITCHING, AUTO-SENSING PER DEVICE, DHCP SUPPORT, AUTO-NEGOTIATION, VLAN SUPPORT, AUTO-UPLINK (AUTO MDI/MDI-X), IGMP SNOOPING, SYSLOG SUPPORT, DIFFSERV SUPPORT, BROADCAST STORM CONTROL, MULTICAST STORM CONTROL, UNICAST STORM CONTROL, RAPID SPANNING TREE PROTOCOL (RSTP) SUPPORT, MULTIPLE SPANNING TREE PROTOCOL (MSTP) SUPPORT, DYNAMIC TRUNKING PROTOCOL (DTP) SUPPORT, PORT AGGREGATION PROTOCOL (PAGP) SUPPORT, QUALITY OF SERVICE (QOS), LINK AGGREGATION CONTROL PROTOCOL (LACP), PORT SECURITY, MAC ADDRESS NOTIFICATION COMPLIANT STANDARDS : IEEE 802.3, IEEE 802.3U, IEEE 802.3Z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3AB, IEEE 802.1P, IEEE 802.3AF, IEEE 802.3X, IEEE 802.3AD (LACP), IEEE 802.1W, IEEE 802.1X, IEEE 802.1S, IEEE 802.3AH, IEEE 802.1AB (LLDP) POWER : AC 120/230 V ( 50/60 HZ ) CONDITION : REFURBISHED. AVAILABILITY : IN STOCK. OUR WARRANTY : 30 DAYS.