Installation Guide for PWR-C1-1100WAC

Installation Guide for PWR-C1-1100WAC

Brand: Cisco

Category: Networking

Document Type: Installation Guide

Language: EN

Available Languages: EN , ES

Uploaded: Sept. 12, 2025, 4:28 a.m.

Warranty Information

Refer to Cisco's standard warranty terms for specific warranty information.

The switch supports one or two active power supply modules. StackPower stacks draw power from other switches. Users can install two AC modules or one module with a blank cover. All power supply modules have internal fans. Switches ship with a blank cover for the second slot. Supported modules include Platinum certified and default options. A mix of certified and non-certified modules is supported. AC power supply modules are autoranging and support various input voltages. The 1100W AC module supports 115-240 VAC. Each AC module requires a power cord. The document details the power supply modules and installation procedures.

Troubleshooting and error codes

AC OK Description PS OK Description
Off No AC input power. Off Output is disabled, or input is outside operating range (AC LED is off).
Green AC input power present. Green Power output to switch active.
Red Output has failed.
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