Power Supply Cisco PWR-C1-1100WAC-P-RFB 1100W AC 80 Platinum - redundant-capable PSU for Cisco systems

Cisco PWR-C1-1100WAC-P-RFB is a 1100W AC power supply module designed for compatible Cisco systems. It conforms to 80 PLUS Platinum efficiency standards and is intended for use as either a primary power supply or a redundant-capable unit in servers, chassis and switches that accept this module. The unit delivers up to 1100 watts of AC power, supports hot-swap replacement where the host device allows, and is built to meet Cisco compatibility requirements for reliable power delivery and reduced energy consumption.

Advantages

The PWR-C1-1100WAC-P-RFB provides high energy efficiency with 80 PLUS Platinum rating to lower operating costs and heat output. Its redundant-capable design enables deployment in fault-tolerant configurations, minimizing downtime. The AC input and form factor match specified Cisco platforms, and hot-swap support simplifies maintenance and replacement without taking the primary device offline.

Suitable for

• Primary or redundant power supply in compatible Cisco switches and chassis
• Network racks and server chassis that accept the PWR-C1 form factor
• Environments where energy efficiency and reduced heat generation are required

Key specifications

• Model: PWR-C1-1100WAC-P-RFB
• Output power: 1100 W AC
• Efficiency rating: 80 PLUS Platinum
• Type: Redundant-capable power supply unit for compatible Cisco systems
• Brand: Cisco

How to use

Install the PWR-C1-1100WAC-P-RFB into the designated power supply bay of a compatible Cisco chassis or switch, following the platform-specific installation instructions provided by Cisco. Connect the AC mains cable to an appropriate power source and verify LED or system status indicators per the host device documentation. For redundant configurations, install multiple compatible modules according to the device’s redundancy guidelines. Replace the unit using hot-swap procedures if supported by the host to avoid interrupting operation.

Recommendations

Confirm compatibility with the specific Cisco model and firmware level before purchase. Use properly rated AC cabling and power distribution equipment, and observe manufacturer guidelines for ambient temperature, ventilation and grounding to ensure optimal performance and service life.