Cisco Catalyst 2960-S Series managed switch with 48 Gigabit Ethernet ports and 4 SFP uplink interfaces, designed for enterprise and branch office networks. The part number WS-C2960S-48TS-S-24X7X4 appears to conflate hardware (WS-C2960S-48TS-S) with a service contract suffix (24X7X4).
48 x 10/100/1000 Gigabit Ethernet ports
4 x SFP uplink interfaces
64 MB Flash memory
128 MB DRAM
1 RU rack-mountable form factor
Layer 2 switching with LAN Lite feature set
88 Gbps forwarding bandwidth
FlexStack stacking capability (up to 4 switches)
255 VLANs maximum
77.4 Mpps forwarding performance