Cisco WS-C2960S-F48TS-L switch is enterprise-class layer 2 switch for branch and midsize campus applications. It enables reliable and secure network access with feature the lower total cost of ownerships. Cisco WS-C2960S-F48TS-L switch comes with 48 Fast ethernet ports and Gigabit SFP uplinks for multiswitch depolyments. This product supports flexstack technology, stacking is enabled by optional hot-swappable module. Flexstack technology provides a unified data plane, analyze a stack to be configured and managed as a single switch, the switch also support mixed stacking, which means 2960SF and 2960-S can be combined in a single stack.Consistent reliable and secure access is critical in today’s networks to ensure a superior user experience. The Cisco WS-C2960S-F48TS-L provides flexible quality of service mechanisms that enable priority treatment a real time traffic such as voice over IP and critical business applications. The switch supports a range of authentication methods for network admission control to limit or deny access for unknown users and devices.The Cisco 2960SF series also provides new ipv6 features including ipv6 first top security to counteract thread at the access network.