Cisco CAB-STACK-50CM, StackWise Power Cable

*Stack it up with Cables And Kits.
*Cisco Stackwise stacking cables can connect a combination of Catalyst 3750 and 3750-E stackable switches to form a single switching unit or a series of 3750X switches together to form a single switching unit.
*Our Cisco data cables are specifically intended to work with Gigabit Ethernet, while also making it easy to allow switch additions, deletions and redeployment without interruption.
*What's even better, you can use these data cables to stack up to nine switches to become a single unit with one master switch.