Cisco NXA-PAC-650W-PI 650W AC Power Supply

Power

The Cisco NXA-PAC-650W-PI AC Power Supply is a high-quality power supply designed to meet the demanding power requirements of Cisco Nexus switches. With a power output of 650 watts, this power supply ensures a reliable and efficient power source for your network infrastructure.

Overview of the Cisco NXA-PAC-650W-PI

Product Details

• Manufacturer: Cisco
• Model Number: NXA-PAC-650W-PI
• Product Title: 650-Watt Port-side Intake AC Power Supply, Burgundy Finish
• Category: Power Supply

Technical Specifications

Power Output and Voltage

• Maximum Power Output: 650 watts
• Input Voltage Range: 100-240 VAC, 50-60 Hz
• Output Voltage: -48 VDC
• Output Current: 13.5 Amps

Efficiency and Performance

• Efficiency Rating: Greater than 92% at full load
• Power Factor: Above 0.99 at full load

Temperature and Humidity

• Operating Temperature Range: 0°C to 50°C
• Storage Temperature Range: -40°C to 85°C
• Operating Humidity: 5% to 95% (non-condensing)
• Storage Humidity: 5% to 95% (non-condensing)

Additional Specifications

• Altitude Tolerance: Up to 3000 meters
• Cooling Mechanism: Active cooling with an internal fan

Safety and Compliance

• Safety Certifications: UL 60950-1, IEC 60950-1, EN 60950-1, RoHS compliant
• Emissions Standards: FCC Part 15 Class A, EN 55022 Class A, CISPR 22 Class A
• Immunity Standards: EN 61000-3-2, EN 61000-3-3

Connectors

• Power Connectors: Power inlet and outlet connectors

Compatibility

• Compatible with: Cisco Nexus 92160YC-X NX-OS Mode Switch

Benefits of 650 Watt Power Output

The 650 watt power output of the Cisco NXA-PAC-650W-PI AC Power Supply provides several benefits for users:

1. Sufficient Power for High-Performance Networks

In modern network environments, where high-performance switches and devices are essential, having sufficient power is crucial. The 650 watt power output ensures that your Cisco Nexus switches can handle the substantial power requirements of advanced networking features such as high-speed data transmission, PoE (Power over Ethernet), and complex routing protocols.

With this power supply, you can confidently deploy power-hungry devices such as servers, switches, and access points without worrying about inadequate power supply. This helps in maintaining optimal network performance and eliminates potential bottlenecks caused by insufficient power.

2. Redundancy and Failover Capabilities

In enterprise networks, redundancy is a key consideration to ensure uninterrupted operation and minimize downtime. The Cisco NXA-PAC-650W-PI AC Power Supply offers built-in redundancy features to enhance reliability.

By deploying multiple power supplies with a combined output of 650 watts, you can create a redundant power configuration. In the event of a failure in one power supply, the other supplies seamlessly take over the load without any disruption to the network. This failover capability ensures continuous operation, even in case of a power supply failure.

3. Energy Efficiency

In today's environmentally conscious world, energy efficiency is a significant concern. The Cisco NXA-PAC-650W-PI AC Power Supply incorporates advanced power management features to optimize energy consumption.

With its high-efficiency design, this power supply reduces power wastage and minimizes the overall energy consumption of your network infrastructure. By using power efficiently, you not only contribute to environmental sustainability but also save on energy costs in the long run.

Importance of Choosing the Right Power Supply

Choosing the right power supply, such as the Cisco NXA-PAC-650W-PI AC Power Supply, is crucial for ensuring the smooth operation and longevity of your network infrastructure. Here are a few reasons why:

1. Avoiding Power Overload

Insufficient power supply can lead to power overload, which can damage sensitive network devices. When devices draw more power than the power supply can handle, it could result in voltage drops or overheating, leading to system failures and potential hardware damage.

By selecting a power supply with a sufficient wattage rating like the Cisco NXA-PAC-650W-PI AC Power Supply, you ensure that your network devices receive the required power without overloading the system. This protects your investment in expensive networking equipment and prevents unexpected downtime.

2. Scalability and Future Expansion

Having a power supply with ample capacity is essential for scalability and accommodating future expansion needs. As your network grows or new devices are added, the power requirements increase.

The 650 watt power output of this power supply provides headroom for scalability, allowing you to add more devices or upgrade existing ones without worrying about running out of power capacity. This flexibility ensures that your network can adapt to changing requirements and keeps pace with technological advancements.

3. Reliability and Network Uptime

A reliable power supply is a crucial component for maintaining network uptime. Power interruptions or failures can lead to complete network outages, resulting in loss of productivity, revenue, and customer satisfaction.

The Cisco NXA-PAC-650W-PI AC Power Supply's robust design and redundancy capabilities significantly enhance the reliability of your network infrastructure. By investing in a high-quality power supply, you minimize the risk of power-related disruptions and ensure uninterrupted operation.

Conclusion

The Cisco NXA-PAC-650W-PI AC Power Supply with its 650 watt power output offers numerous benefits and plays a critical role in providing a reliable and efficient power source for your Cisco Nexus switches. With its ample power capacity, scalability, redundancy features, and energy efficiency, this power supply ensures optimal performance, protects your network devices from power-related issues, and contributes to the overall stability of your network infrastructure.