CAB-SPWR-30CM - Cisco StackPower Cable, 1 ft - New
Manufacturer Part #: CAB-SPWR-30CM
Availability: Call For Availability
Cisco StackPower power cable - 30cm / 1 ft - for the Catalyst 3850 and 9000 switches
StackPower can be configured to allow either power sharing or redundancy.
In power-sharing mode, the power of all the power supplies in the stack is aggregated and distributed among the stack members.
In redundant mode, when the total power budget of the stack is calculated, the wattage of the largest power supply is not included. That power is held in reserve and used to maintain power to switches and attached devices when one power supply fails. Following the failure of a power supply, the StackPower mode becomes power sharing.