Cisco - power supply - redundant - 400 Watt

The Cisco PWR-CH1-400WAC power supply is designed for redundancy, ensuring seamless operation for network hardware. With a versatile voltage requirement of AC 85-264 V and a frequency range of 47 - 63 Hz, this power supply is suitable for various environments. It provides 400 watts of power and features a plug-in module form factor for integration into existing systems. The reverse air feature enhances cooling efficiency, contributing to reliable performance.

The power supply maintains efficiency ratings, achieving 85% efficiency at both 100% and 20% loads, while reaching up to 89% at a 50% load. This performance ensures optimal operation, reducing energy consumption and operational costs. The robust design and compatibility with network hardware make this power supply a dependable choice for users seeking a reliable power source.