Cisco PWR-C1-1100WAC-P Power Supply for 9300 Series Switch PWRC11100WACP

Description:

The Cisco PWR-C1-1100WAC-P Power Supply is used in Cisco Catalyst 9300 Series switches to provide high-capacity AC power and Power over Ethernet support for enterprise switching systems. Commonly installed in campus network infrastructures, enterprise wiring closets, and data center edge deployments requiring reliable power delivery for PoE-enabled network devices. Maintenance teams, network administrators, and system integrators use this power supply for switch repair, redundant power deployment, infrastructure upgrades, or replacement of failed power modules. 

Applications:

The Cisco PWR-C1-1100WAC-P Power Supply is deployed in enterprise networking environments to supply stable AC power to Cisco Catalyst 9300 Series switches while supporting Power over Ethernet for connected devices. It is commonly used in corporate offices, educational campuses, healthcare facilities, and telecommunications rooms where network switches power devices such as IP phones, wireless access points, and security cameras. Network administrators and infrastructure teams implement this power module to maintain network uptime, support PoE deployments, and ensure reliable operation of critical enterprise switching infrastructure.

Technical Specifications:

• Manufacturer Part Number (MPN): PWR-C1-1100WAC-P
• Brand: Cisco
• Product Type: AC Power Supply Module
• Compatible Platform: Cisco Catalyst 9300 Series Switches
• Power Output: 1100 Watts
• Input Voltage: 100–240 VAC
• Power Supply Type: Hot-swappable internal power module
• PoE Support: Supports PoE and PoE+ power budgets depending on switch configuration
• Cooling: Integrated cooling fan
• Redundancy Support: Yes, supports redundant power configurations
• Installation Type: Internal switch power supply slot
• Deployment Type: Enterprise campus and data center edge networking environments

Common Replacements:

• Cisco PWR-C1-715WAC-P Power Supply
• Cisco PWR-C1-350WAC-P Power Supply
• Cisco PWR-C1-1100WAC Power Supply