The Cisco C3KX-PWR-1100WAC is a high-capacity 1100W AC power supply designed for the Cisco Catalyst 3750X and 3560X Series switches. Built for reliability and efficiency, this hot-swappable module ensures uninterrupted power delivery, making it a dependable choice for enterprise and data center networks.

With its 1100W output, the C3KX-PWR-1100WAC supports advanced network demands, including Power over Ethernet Plus (PoE+) capabilities. This allows switches to power devices such as IP phones, wireless access points, and surveillance cameras directly, reducing infrastructure complexity and deployment costs.

The module can be used in both standalone and redundant configurations, offering additional resiliency for mission-critical applications. In redundant mode, it helps eliminate downtime caused by power supply failures, ensuring maximum uptime for enterprise networks.

Easy to install and hot-swappable, the Cisco C3KX-PWR-1100WAC minimizes maintenance interruptions while providing scalability for growing businesses. Its efficient design ensures optimal energy usage, helping organizations reduce operating expenses without compromising performance.

As part of Cisco’s Catalyst modular architecture, this power supply offers long-term investment protection, supporting advanced features while maintaining reliability. Whether you are upgrading capacity or ensuring redundancy, the C3KX-PWR-1100WAC delivers the stability modern networks require.