NETGEAR GSM5212P-100NES 12 port Switch Networking

NETGEAR - PROSAFE GSM5212P - SWITCH - 12 PORTS - MANAGED - DESKTOP, RACK-MOUNTABLE(GSM5212P-100NES). MAIN SPECIFICATIONS : DEVICE TYPE : SWITCH - 12 PORTS - L2+ - MANAGED - STACKABLE ENCLOSURE TYPE : DESKTOP, RACK-MOUNTABLE 1U PORTS : 12 X 10/100/1000 (POE) + 4 X SHARED SFP POWER OVER ETHERNET (POE) : POE PERFORMANCE : SWITCHING CAPACITY : 24 GBPS MAC ADDRESS TABLE SIZE : 8K ENTRIES JUMBO FRAME SUPPORT : YES ROUTING PROTOCOL : STATIC IP ROUTING REMOTE MANAGEMENT PROTOCOL : SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, TELNET, SNMP 3, SNMP 2C, HTTP, CLI FEATURES : VLAN SUPPORT, DIFFSERV SUPPORT, IPV6 SUPPORT, SPANNING TREE PROTOCOL (STP) SUPPORT, RAPID SPANNING TREE PROTOCOL (RSTP) SUPPORT, MULTIPLE SPANNING TREE PROTOCOL (MSTP) SUPPORT, QUALITY OF SERVICE (QOS), JUMBO FRAMES SUPPORT, DHCP SERVER, POE+, IPV4 SUPPORT, LINK AGGREGATION CONTROL PROTOCOL (LACP), DHCP CLIENT COMPLIANT STANDARDS : IEEE 802.3AF, IEEE 802.1X, IEEE 801.1P DIMENSIONS (WXDXH) : 17.3 IN X 8.1 IN X 1.7 IN EXPANSION / CONNECTIVITY: INTERFACES : 12 X 10BASE-T/100BASE-TX/1000BASE-T - RJ-45 - POE 1 X RS-232 - 9 PIN D-SUB (DB-9) - MANAGEMENT 1 X USB 4 X SFP (MINI-GBIC) POWER: POWER DEVICE : INTERNAL POWER SUPPLY POWER CONSUMPTION OPERATIONAL : 38.5 WATT