Power over Ethernet Configuration Guide, Cisco Catalyst IE9300 Rugged Series Switches

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Power over Ethernet Configuration Guide, Cisco Catalyst IE9300 Rugged Series Switches

Power over Ethernet

Updated: October 18, 2026

Explains how Power over Ethernet technologies deliver electrical power and data transmission across network cables.

Power over Ethernet

Explains how Power over Ethernet (PoE) enables Ethernet cables to provide both electrical power and data connectivity to network devices.

Configure PoE+ and UPoE+

This topic explains how to configure PoE+ and UPoE+ on IE9300 Series switches. It provides an overview of the configuration process and key considerations for enabling these features.

Feature History: PoE

Lists release history, feature descriptions, and supported models for Power over Ethernet (PoE) features in Cisco IOS XE Dublin 17.12.x and later.

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