Cisco Catalyst WS-C3750X-24T-S is a Layer 3 Managed Switch which has 24 x 10/100/1000 Ethernet Ports,Data IP Base. It is an enterprise-class lines of stackable and standalone switches, respectively.
http://www.router-switch.com/ws-c3750x-24t-s-p-1534.html
http://www.router-switch.com/ws-c3750x-24t-s-p-1534.html