N55-PAC-750W-B Cisco 750 Watt Redundant Power Module Refurbished

The N55-PAC-750W-B is a specific power supply module designed for use with the Nexus 5548UP series. Understanding its characteristics is essential for anyone dealing with the deployment and maintenance of networking equipment.

The N55-PAC-750W-B is equipped with a back-to-front airflow module. This means that the airflow direction is from the back to the front of the switch. This design is crucial for effective cooling, ensuring that the warm air generated by the components inside the switch is efficiently expelled from the system.

This power supply module operates with an input voltage range of 110-220 volts AC. The flexibility in input voltage allows the module to adapt to different power supply environments, making it suitable for a variety of deployment scenarios.

The N55-PAC-750W-B provides a redundant power supply with a capacity of 750 watts. Redundancy is a key feature in mission-critical systems, ensuring that if one power module fails, the other can seamlessly take over to prevent downtime and data loss.

Specifically designed for the Nexus 5548UP switch, this power supply module is engineered to seamlessly integrate with the switch's architecture, ensuring optimal performance and reliability.

The module's compatibility extends to power inputs of up to 240 volts, providing versatility in deployment options. This allows the module to be used in various locations with different power specifications.

The redundant 750-watt AC power module ensures a high level of reliability. In critical networking environments, having a backup power source is essential to prevent disruptions and maintain continuous operations.

The back-to-front airflow design contributes to efficient cooling. By expelling warm air from the back of the switch to the front, the N55-PAC-750W-B helps maintain optimal operating temperatures for the networking equipment.

With an input voltage range of 110-220 volts AC and compatibility with up to 240 volts, this power supply module is adaptable to different power infrastructures, providing flexibility in deployment.

Specifically crafted for the Nexus 5548UP switch, the N55-PAC-750W-B seamlessly integrates with the switch's architecture. This integration ensures that the power supply unit works in harmony with the switch, optimizing overall system performance.

The redundancy feature significantly reduces downtime. In the event of a power module failure, the backup power source kicks in, mitigating the risk of data loss and ensuring continuous network operation.

• Data Centers: In data center environments where uninterrupted connectivity is paramount, the N55-PAC-750W-B finds its application. Its redundant power supply and efficient cooling make it suitable for the high-demand and critical operations of data centers.
• Enterprise Networking: Enterprise-level networking solutions often require high reliability and adaptability. The N55-PAC-750W-B's compatibility with different input voltage ranges and seamless integration with the Nexus 5548UP switch make it an ideal choice for enterprise networking setups.
• Telecommunication Networks: Telecommunication networks, with their constant demand for uptime and reliability, can benefit from the N55-PAC-750W-B. The redundant power supply ensures continuity in communication services, and the module's compatibility with varying input voltages accommodates diverse infrastructure setups.
• Cloud Service Providers: Cloud service providers, dealing with large-scale data and user traffic, require robust networking equipment. The N55-PAC-750W-B's features make it a suitable choice for these providers, contributing to the overall stability and performance of cloud infrastructure.
• Industrial Applications:
• In industrial settings where networking equipment is deployed for monitoring and control systems, the N55-PAC-750W-B's reliability and adaptability become crucial. The redundant power supply safeguards against unexpected power outages, ensuring continuous operation in industrial environments.

The N55-PAC-750W-B Cisco 750 Watt AC Redundant Power Module is designed to provide high performance and reliability for the Cisco Nexus 5548UP and 5548P switches. The module has a power output of 750 watts, which is sufficient to power the switch and its associated devices. The redundant power configuration ensures that power is always available to the switch, even in the event of a power supply failure. This helps to minimize downtime and ensure that the switch continues to operate at optimal performance levels.

The module also has several features that contribute to its reliability, such as thermal sensors, overvoltage and overcurrent protection, and a built-in power supply fault alarm. The thermal sensors help to prevent overheating and ensure that the power supply is operating within safe temperatures. The overvoltage and overcurrent protection help to prevent damage to the power supply and the switch in the event of power spikes or other abnormal conditions. The built-in power supply fault alarm alerts users to any problems with the power supply, allowing them to take corrective action quickly.

Power and Innovation

The model Cisco 750 Watt AC Redundant Power Module is a power supply unit that provides power to Cisco Nexus 5548UP and 5548P switches. It is a high-performance and reliable power module that is designed to ensure the availability and uptime of the switch.

In terms of power, the module is able to provide 750 watts of power, which is sufficient to power the switch and any connected devices. The power module is also Energy Star compliant, which means it is energy efficient and helps to reduce power consumption and costs.

In terms of innovation, the module has a redundant power configuration that ensures that there is always a backup power supply available in case the primary power supply fails. This eliminates the risk of power interruption to the switch and helps ensure that the switch remains online and available at all times. The module also features hot-swappable capabilities, which allow for easy replacement of the power supply module without shutting down the switch. This helps to minimize downtime and ensures that the switch remains available even during maintenance or power supply replacement.

The N55-PAC-750W-B Cisco 750 Watt AC Redundant Power Module offers a high level of power and reliability, and it is an innovative solution for providing power to the Cisco Nexus 5548UP and 5548P switches.

• Manufacturer: Cisco
• Part Number or SKU# N55-PAC-750W-B
• Device Type: AC Power Supply

• Input Voltage: 220 V AC
• Input Voltage: 110 V AC
• Input Voltage Range: 100 V AC to 240 V AC

• Type of Power Device: 750 Watt Power Module
• Power Supply Type: AC
• Output Power: 750 Watt

• Frequency: 50 Hz
• Frequency: 60 Hz

Miscellaneous

• Air Flow Direction: Front-to-Back Airflow (Port Side Intake)
• Compatibility: Cisco Nexus 5000 Switch Series:
  • 5548P
  • 5548UP
• Green Compliant: Yes
• Green Compliance Certificate/Authority: RoHS

In short, the N55-PAC-750W-B Nexus 5548UP PSU Back-to-Front Airflow Module plays a pivotal role in enhancing the reliability, efficiency, and adaptability of networking and data center setups. With features like back-to-front airflow, a wide input voltage range, and a redundant 750-watt AC power module, it caters to the demanding requirements of various industries, including data centers, enterprise networking, telecommunication networks, cloud service providers, and industrial applications. The advantages of seamless integration and reduced downtime further solidify its position as a reliable component in critical networking infrastructure. Whether in a bustling data center or a remote industrial facility, the N55-PAC-750W-B stands as a testament to the importance of robust and adaptable power supply solutions in the ever-evolving world of networking technology.