10/100M Management Switch Model No. SP1678A 24-PORT 10/100M MANAGED SWITCH, WITH 2-PORT RJ-45 GIGABIT AND 2 SHARED SFP SLOTS, VLAN, LACP, PORT MIRROR, SPANNING TREE, 802,1X, VIRTUAL STACKING, SNMP. Micronet SP1678A 10/100M Management Switch delivers wire speed performance and rich layer 2 management functions, suitable for high performance workgroups and server applications. With 24 10/100Mbps RJ-45 ports and 2 Gigabit dual media (RJ-45/SFP) ports, it provides a perfect solution for huge data transmission and preserves the great flexibility of network infrastructure. Key Features * Compliant with IEEE802.3 10Base-T, IEEE802.3u 100Base-TX, IEEE802.3ab 1000Base-T, and IEEE802.3z 1000Base-LX/SX standards * Support auto-link and auto-negotiation for all RJ-45 ports * Provide Port 25, 26 Gigabit TP/SFP Fiber auto sense * Support IEEE 802.3ad port trunking with flexible load distribution and failover function * Support IEEE802.1q tag-based VLAN, IEEE 802.1q-in-q nested VLAN and 802.1p Class of Service with 4-level priority queuing * Support port mirroring with 3 mode(TX, RX and TX-RX mode) * 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 IGMP snooping including active and passive mode * Support IEEE 802.1x per port network access control * Support VSM(Virtual stacking management) up to 16 switches * Support SNMPv1, v2c network management * Support MIBs: MIB-II, RMON MIB, Bridge MIB, Ethernet MIB, Enterprise MIB