Cisco Catalyst IR8140 Heavy Duty Series Router Software Configuration Guide

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Updated:: April 21, 2026

Chapter: 12V DC output for third party device

12V DC output for third party device
12V DC outputs

12V DC output for third party device

This reference provides the technical requirements and output capabilities for the 12V DC power interface.

12V DC outputs

The 12V DC output for 3rd party devices provides 1 Amp of power at 12V with current limiting at 1.5A and fuse protection at 5A. Output is 12V +/- 10%.

To enable 12v-output, enter the following command in global configuration mode:

Router(config)# platform 12v-output enable

To disable 12v-output, enter the following command in global configuration mode:

Router(config)# no platform 12v-output enable