Features: - 24 x Gigabit ports and 4 x 10G SFP+ slots for high speed connections - Easy to use web-based management interface - 128 Gbps switching capacity - 802.1Q, Dynamic GVRP, Private, and Voice VLAN - IGMP v1, v2, v3 snooping - STP, RSTP, and MSTP spanning tree protocols - SNMP (v1, v2c, v3), SNMP Trap, RMON, port mirror, syslog, and SMTP alert - ACLs, MAC filtering, DoS, and 802.1X / TACACS+ network access control - 802.1p / DSCP / Queue Scheduling QoS support - Smart fans reduce energy consumption and auto adjust for efficiency