NXA-PAC-1100W Cisco 1100W AC Power Supply.

Cisco NXA-PAC-1100W: Reliable Power for Networking Solutions

The Cisco NXA-PAC-1100W is a robust 1100W AC power supply designed to ensure consistent and stable energy output for various networking devices. Its durable construction and back-to-front airflow (port-side exhaust) offer superior thermal management, protecting critical components from overheating.

Key Features of the Cisco NXA-PAC-1100W

• Power Output: 1100W capacity to meet high-performance networking demands
• Voltage Range: Supports 94-240 VAC, 47/63 Hz input for versatile deployment
• Efficient Cooling: Back-to-front airflow ensures optimal heat dissipation
• Compatibility: Specifically designed for Cisco Nexus 5000, 5500, 5600, and 6000 series switches
• High Reliability: Minimizes downtime and maintains consistent operation during peak loads

Advanced Design for Maximum Performance

This Cisco power supply is crafted with advanced technology and precision engineering to deliver high-quality performance in data center environments. The back-to-front airflow mechanism is particularly useful in rack-mounted setups, promoting efficient air circulation to prevent overheating and ensure stable operation.

Technical Specifications

• Model Number: NXA-PAC-1100W
• Power Capacity: 1100W
• Input Voltage: AC 94-240 VAC, 47/63 Hz, 12-5A
• Airflow Direction: Back-to-Front (Port Side Exhaust)
• Compatibility: Designed for Nexus 5000 Series switches and other Cisco devices

Optimal Power Solution for Cisco Nexus Switches

The NXA-PAC-1100W power supply is a reliable spare part that helps extend the lifespan of your Cisco Nexus switch. It ensures consistent power delivery, even under heavy workloads, reducing the risk of system failures and downtime.

Seamless Integration and Compatibility

Designed to fit seamlessly into your existing Cisco Nexus 5000, 5500, 5600, and 6000 Series infrastructure, the NXA-PAC-1100W is easy to install and provides the power reliability essential for maintaining business continuity.

Back-to-Front Airflow for Effective Cooling

The back-to-front airflow (port-side exhaust) feature is essential for modern data center environments, ensuring that hot air is efficiently expelled from the system to keep internal components at optimal operating temperatures.

NXA-PAC-1100W Cisco 1100W AC Back-to-Front Air Power Supply Overview

The NXA-PAC-1100W Cisco 1100W AC Back-to-Front Air Power Supply is a high-performance power solution designed for Cisco network devices. This power supply unit (PSU) ensures reliable power delivery while maintaining energy efficiency, making it essential for critical network infrastructures. With back-to-front airflow, it is ideal for deployments where efficient cooling and airflow management are crucial.

Features and Benefits of NXA-PAC-1100W Cisco Power Supply

The NXA-PAC-1100W Cisco 1100W AC power supply offers a range of features that make it a preferred choice for networking professionals. This section highlights its most significant features and the advantages it provides.

High Efficiency and Reliability

The NXA-PAC-1100W power supply delivers a maximum output of 1100 watts, ensuring sufficient power for Cisco Nexus and other compatible devices. It supports 80 PLUS Platinum efficiency, which minimizes power loss and reduces operational costs.

• Energy-efficient design with 80 PLUS Platinum certification
• Optimized for continuous operation in demanding environments
• Reduces power consumption without compromising performance

Back-to-Front Airflow Design

Cooling is a critical factor in data center and network environments. The NXA-PAC-1100W features back-to-front airflow, ensuring effective heat dissipation and maintaining optimal operating temperatures.

• Prevents overheating and extends the life of network components
• Ideal for data centers with hot-aisle/cold-aisle configurations
• Reduces the risk of thermal shutdowns and performance degradation

Hot-Swappable Functionality

To minimize downtime and improve network resilience, the NXA-PAC-1100W offers hot-swappable capabilities. This feature allows for easy replacement without interrupting the operation of the network device.

• Enables seamless maintenance and upgrades
• Increases network availability and uptime
• Eliminates the need for complete system shutdowns

Compatibility and Supported Cisco Devices

The NXA-PAC-1100W power supply is specifically designed for Cisco Nexus switches and other compatible devices. Ensuring compatibility is essential for achieving optimal performance and avoiding potential issues.

Supported Cisco Nexus Series Switches

This power supply is widely used in Cisco Nexus 9000 Series switches and other compatible platforms. Key supported models include:

• Cisco Nexus 9300 Series
• Cisco Nexus 9500 Series
• Other compatible Cisco networking devices

Easy Integration and Installation

The NXA-PAC-1100W power supply is designed for quick installation and seamless integration with compatible devices. Its modular design simplifies deployment, ensuring a hassle-free setup process.

• Plug-and-play compatibility
• Detailed installation documentation and support
• Compact form factor for efficient use of rack space

Power Supply Specifications and Technical Details

Understanding the technical specifications of the NXA-PAC-1100W power supply is crucial for making an informed purchase decision. This section outlines the key technical details to help users evaluate its suitability for their network environment.

Electrical Specifications

• Maximum Power Output: 1100W
• Input Voltage: 100-240V AC
• Frequency: 50/60 Hz
• Efficiency: 80 PLUS Platinum

Environmental Specifications

• Operating Temperature: 0°C to 45°C (32°F to 113°F)
• Storage Temperature: -40°C to 70°C (-40°F to 158°F)
• Relative Humidity: 10% to 90% (non-condensing)

Physical Dimensions and Weight

The compact size of the NXA-PAC-1100W power supply makes it suitable for environments with limited space. Its lightweight design also facilitates easy handling and installation.

• Height: 40 mm (1.57 inches)
• Width: 101 mm (3.98 inches)
• Depth: 315 mm (12.40 inches)
• Weight: Approximately 1.6 kg (3.5 lbs)

Power Supply Maintenance and Best Practices

To ensure the longevity and reliability of the NXA-PAC-1100W power supply, proper maintenance and adherence to best practices are essential. This section provides tips for maintaining optimal performance.

Regular Inspections and Monitoring

Performing regular inspections and monitoring the power supply's performance can help detect potential issues early. Key aspects to monitor include:

• Power output and efficiency levels
• Temperature and airflow
• Physical condition and signs of wear

Proper Cleaning and Dust Management

Keeping the power supply and surrounding area clean is critical for maintaining efficient airflow and preventing overheating.

• Use compressed air to remove dust and debris
• Avoid blocking ventilation openings
• Ensure the power supply is operating in a clean environment

Firmware Updates and Compatibility Checks

Keeping the firmware up to date is essential for ensuring compatibility with the latest Cisco devices and features. Check for updates regularly and follow Cisco’s guidelines for installation.

Troubleshooting Common Issues

Despite its high reliability, users may occasionally encounter issues with the NXA-PAC-1100W power supply. This section covers common problems and their solutions.

Power Supply Not Turning On

If the power supply fails to turn on, check the following:

• Ensure the power cable is securely connected
• Verify the input voltage is within the specified range
• Check for blown fuses or tripped circuit breakers

Overheating Issues

Overheating can lead to performance degradation and potential hardware failure. To address overheating:

• Ensure adequate ventilation and airflow
• Clean the power supply and surrounding area regularly
• Monitor temperature levels and take corrective action if needed

Unstable Power Output

Unstable power output can cause network disruptions and device malfunctions. Troubleshooting steps include:

• Check the power input for fluctuations
• Replace the power cable if it is damaged
• Consider upgrading to a new power supply if the issue persists