Cisco NXA-PAC-500W-PE=

Overview

The Cisco NXA-PAC-500W-PE= is a power supply unit designed to deliver up to 500 watts of stable power to Cisco networking equipment. It supports a wide AC input range from 100 to 240 volts, making it adaptable to various power environments. Certified with the 80 PLUS Platinum standard, it ensures high energy efficiency, helping to reduce operational costs while maintaining reliable performance. Its port-side exhaust design enhances cooling by directing airflow efficiently, which helps maintain optimal operating temperatures and prolongs equipment lifespan.

Key features

• Delivers consistent 500W power output to support demanding network devices
• 80 PLUS Platinum certification ensures energy savings and reduced heat generation
• Hot-pluggable and redundant design allows replacement or addition without downtime
• Wide AC input range (100-240V) for flexible deployment in different regions
• Port-side exhaust improves cooling efficiency by directing airflow away from sensitive components
• Compact, plug-in form factor simplifies installation and fits seamlessly into Cisco Nexus systems
• Lightweight design (approximately 1 lb) makes handling and maintenance easier

Key specs

• Power output: 500 watts
• Efficiency rating: 80 PLUS Platinum
• Input voltage range: 100-240 VAC
• Cooling: port-side exhaust airflow
• Form factor: compact plug-in module
• Weight: about 1 pound

Connectivity and compatibility

This power supply is specifically engineered for Cisco Nexus networking equipment, ensuring seamless integration and compatibility. Its design supports hot-swapping, which is critical for maintaining continuous network operation during power supply replacements or upgrades. The wide input voltage range allows it to function reliably in diverse power environments worldwide.

Performance and reliability

With its 80 PLUS Platinum efficiency, this power supply reduces energy waste and heat output, contributing to a cooler and more stable operating environment. The port-side exhaust design enhances airflow management, which helps prevent overheating and extends the life of both the power supply and connected devices. Its redundant capability ensures that network uptime is preserved even if one power supply fails or needs replacement.

Ideal uses and environments

This power supply is well suited for data centers, enterprise networks, and IT environments where Cisco Nexus switches are deployed. It supports network administrators and IT professionals who prioritize uptime, energy efficiency, and ease of maintenance. Its robust design and flexible input range make it a strong choice for installations in various geographic locations and power conditions.

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