The TP-LINK TL-SL2428 smart switch is equipped with 24 10100 Mbps RJ45 ports 4 101001000 Mbps RJ45 ports & 2 combo Gigabit SFP slots The switch provides high performance enterprise-level Qo S useful security strategies & rich layer 2 management features The TL-SL2428 is a cost-effective product solution for the small & medium business having a multiude of useful security features The Storm Control feature protects against Broadcast Multicast & Unknown unicast Storm Quality of Service (Qo S L2 to L4) provides enhanced traffic management capabilities to move your data smoother & faster Furthermore the easy-to-use web management interfaces along with SNMP & RMON mean faster setup & configuration with less downtime For workgroups & departments requiring cost-sensitive layer 2 switch & gigabit capability the TL-SL2428 provides you with the ideal access-edge solution 24 10100 Mbps RJ45 Ports 4 101001000 Mbps RJ45 Ports & 2 Combo Gigabit SFP Slots WEB managed modes SNMP RMON bring abundant management features L2L3L4 Qo S & IGMP snooping optimise voice & video application Integrated security strategy including 8021Q VLAN Port Security & Storm control help protect LAN area investment