Cisco FlexStack-Extended Hybrid - network stacking module

The Cisco Catalyst C2960X-HYBRID-STK= Flexstack-Extended Hybrid Network Stacking Module is designed for use with Cisco Catalyst 2960X-24 and 2960X-48 network switches. This network stacking module has one SFP+ port and one copper FlexStack-Plus port. The fiber port allows you to extend stacking over long distances.