Cisco FlexStack Cable

Stacking technology allows for a single configuration of up to 8 stacked switches.
Speeds up to 20 Gbps on Catalyst 2960-S and 2960-SF using C2960S-STACK or 2960S-F-STACK FlexStack Module
Speeds up to 40 Gbps on Catalyst 2960-X and 2960-XR using C2960X-STACK FlexStack Plus or C2960X-HYBRID-STK FlexStack extended hybrid module
All units are quality tested on 2960-X series switches.