SP1684A 24-PORT GIGABIT MANAGED SWITCH, WITH 2 SHARED MINI-GBIC, 802,1QVLAN, LINK AGGREGATION, 802,1D/W SPANNING TREE, 802,1X SECURITY,SNMP. Micronet SP1684A Gigabit Management Switch delivers wire speed Gigabit performance and rich layer 2 management functions, suitable for high performance workgroups and server applications. With 24 10/100/1000Mbps RJ-45 ports and 2 shared mini-GBIC slots for fiber optic connection, it provides a perfect solution for huge data transmission and preserves the great flexibility of network infrastructure. Key Features * Provide 24 RJ-45 ports of 10/100/1000M and 2 shared mini-GBIC slots for fiber extension * Support Console/Telnet/Web/SNMP management * Support VLAN, link aggregation and spanning tree * Support traffic classification and priority queues to achieve QoS/CoS * Support 802.1x port-based authentication and port security with MAC address * Compliant with IEEE802.3 10Base-T, IEEE802.3u 100Base-TX, IEEE802.3ab 1000Base-T, and IEEE802.3z 1000Base-LX/SX standards * Support IEEE 802.3ad Link Aggregation, up to 8 trunk groups * Support IEEE802.1q tag-based VLAN, IEEE 802.1q-in-q nested VLAN, and IEEE802.1p traffic prioritization * Support traffic classification based on user-defined priority or information in MAC, IP, and TCP/UDP header * Support 2 priority queues per port and Weighted Round-Robin (WRR) for packet transmission * Support ingress and egress per port bandwidth control * Support spanning tree protocols: 802.1d STP, 802.1w Rapid STP * Support 802.1x port-based authentication and port security with MAC address * Support management security by IP filtering, controlling switch access mode for specified users * Support virtual stack for centralized management * Support IGMPv2 (RFC 2236) snooping and filtering * Support jumbo frame up to 9216 bytes * Support MIBs: MIB II, RMON MIB (Group 1, 2, 3, 9), Bridge MIB, IF MIB, Ether-Like MIB, Bridge MIB extension, and private MIB * Support SNMP trap, E-mail, and SMS alarm for any connectivity events