Cisco 1100W AC Power Supply – Refurbished C3KX-PWR-1100WAC | Reliable PoE Power for Catalyst Switches

Product Description

Cisco 1100W AC Power Supply – Refurbished C3KX-PWR-1100WAC provides dependable, high-efficiency power for Cisco Catalyst 3750-X and 3560-X Series switches. Designed for performance and reliability, this 1100-watt hot-swappable PSU ensures your network infrastructure operates with consistent uptime and PoE (Power over Ethernet) capability for connected devices.

Each C3KX-PWR-1100WAC unit is professionally refurbished, cleaned, and tested to meet OEM standards for power stability, output precision, and system compatibility. It supports redundant and modular power configurations, allowing for uninterrupted operation even during maintenance or PSU replacement.

This power supply is ideal for enterprise environments, providing the robust energy delivery needed to power switches, IP phones, wireless access points, and other PoE-enabled devices. Backed by RQ Communications’ quality assurance, it offers reliable performance at a fraction of new equipment cost.

Features

• Cisco 1100W AC Power Supply – Refurbished C3KX-PWR-1100WAC

• Provides 1100W of AC power output for Cisco Catalyst 3750X/3560X switches

• Supports PoE/PoE+ operation for IP phones, APs, and cameras

• Hot-swappable for non-disruptive maintenance and replacement

• Fully tested, cleaned, and certified to meet OEM standards

• Compatible with redundant power configurations