TRENDnet's TPE-224WS is a 24-Port 10/100Mbps w/PoE Smart Switch with 4-Gig Ports & 2-SFP Slots, that integrates Power over Ethernet (PoE) and network management features into a cost effective and scalable solution. The TPE-224WS reduces equipment cost by delivering data and power over existing network cable infrastructure. The switch offers advanced network management features such as VLAN and QoS to meet today s secured network applications