Overview
Overview of Cisco Catalyst Stack Power Cable 30 CM (CAB-SPWR-30CM) | Refresh
The Cisco Catalyst Stack Power Cable 30 CM (CAB-SPWR-30CM) links multiple Cisco 3750X series switches to share power. StackPower Technology switches enable power supply to be stacked as a shared and common resource. You can link switches that use StackPower technologies by using this StackPower cable. This is not the same as the StackWise-480 cables. The StackPower can be configured to operate in either power sharing or redundancy mode. This technology also has a zero-footprint redundancy function, which means that you can add one more power supply to any switch in the stack and that power supply will give redundancy to the entire stack. Priorities can also be assigned to switches and ports to improve availability during outages. StackPower technology will utilise excess power for redundancy as long as the total available power exceeds the power in use in the stack.
Compatibility
Cisco 3750X Series
WS-C3750X-24T
WS-C3750X-24P
WS-C3750X-48P
WS-C3750X-48PF
WS-C3750X-24U
WS-C3750X-48U
WS-C3750X-24XU
WS-C3750X-48T
WS-C3750X-12S
WS-C3750X-24S
Cisco 3850 Series*
WS-C3850-24T
WS-C3850-24P
WS-C3850-48P
WS-C3850-48F
WS-C3850-24U
WS-C3850-48U
WS-C3850-24XU
WS-C3850-12X48U
WS-C3850-12S
WS-C3850-24S
WS-C3850-12XS
WS-C3850-24XS
Cisco 9300 Series**
C9300-48T
C9300-24T
C9300-24P
C9300-48P
C9300-24U
C9300-48U
C9300-24UX
C9300-48UXM
C9300-48UN
C9300-24UXB
C9300-24UB
C9300-48UB
C9300-24H
C9300-48H
C9300-24S
C9300-48S
Specifications
Specification for Cisco Catalyst Stack Power Cable 30 CM (CAB-SPWR-30CM) | Refresh
Manufacturer | Cisco |
Manufacturer Part Number | CAB-SPWR-30CM |
Product Name | Cisco Catalyst Stack Power Cable 30 CM |
Product Type | Cable |
I/O Cable Type | Power cable |
Cable Subcategory | Power |
Compatibility | PC |
Model | StackPower |
Length | 30CM |
Supported Platform | Catalyst 3850 series switches |