C3KX-PWR-350WAC | Cisco AC Switch Power Supply

Description 

The Cisco C3KX-PWR-350WAC is a 350W AC power supply module designed for Cisco Catalyst 3750-X and 3560-X Series switches. It delivers reliable and efficient power for non-PoE deployments and supports hot-swappable installation for uninterrupted network operation.

Technical Specifications 

Information About C3KX-PWR-350WAC

The Cisco C3KX-PWR-350WAC is a 350-watt internal AC power supply specifically designed for Cisco Catalyst 3750-X and 3560-X Series switches. It is intended for non-PoE deployments where Power over Ethernet is not required. This power module provides a cost-effective, high-availability solution with hot-swappable support, allowing replacement without disrupting network operations.

Key Features:

• Power Output: 350 Watts

• Type: Internal AC power supply

• Hot-Swappable: Yes – can be replaced without powering down the switch

• Compatibility:

  • Cisco Catalyst 3750-X Series

  • Cisco Catalyst 3560-X Series

• Designed for Non-PoE Switches: Suitable where PoE is not needed; can also serve as a secondary PSU in dual supply setups for redundancy

• High Efficiency: Offers stable, energy-efficient performance

• Power Capacity: 350W

• Input Voltage: 100–240V AC

• Input Frequency: 50/60 Hz

• Efficiency: Up to 85% under typical load

• Cooling: Integrated fan cooling system

• Status Indicators: LED for power status

• Form Factor: Internal module

• Enterprise networks using Cisco 3750-X or 3560-X switches

• Environments not requiring Power over Ethernet (PoE)

• Deployments seeking redundant power configuration for high availability

• Form Factor: 1U Rack-Mountable