Description
More Information for the Cisco PWR-4450-DC 437-Watt Power Supply
In the realm of networking and information technology, Cisco has established itself as a leading provider of cutting-edge solutions. One such critical component in their portfolio is the Cisco PWR-4450-DC power supply, specifically designed for the Integrated Services Router (ISR) series, including the 4450 and 4350 models. In this comprehensive guide, we will delve into the details of the Cisco PWR-4450-DC, exploring its features, specifications, and the crucial role it plays in ensuring the reliability and performance of Cisco’s ISR routers.
Understanding the Cisco Integrated Services Router Series
Before we delve into the specifics of the Cisco PWR-4450-DC power supply, it’s essential to have a foundational understanding of the Integrated Services Router series. Cisco’s ISR routers are versatile networking devices that integrate various services, such as routing, security, voice, and video, into a single platform. This integration simplifies network management, reduces infrastructure complexity, and enhances overall operational efficiency.
The Cisco ISR series includes a range of models, each tailored to meet specific performance and scalability requirements. The ISR 4450 and 4350 are prominent members of this series, known for their robust capabilities and versatility in addressing the diverse needs of modern businesses.
Key Features
The Cisco PWR-4450-DC power supply is a crucial component designed to provide reliable and redundant power to Cisco ISR 4450 and 4350 routers. Let’s explore some of its key features:
- DC Power Input: The PWR-4450-DC operates with a DC power input in the range of 48 to 60 volts. This voltage range is well-suited for scenarios where DC power sources are prevalent or preferred, such as in remote locations or environments with specific power infrastructure requirements.
- 437 Watt Power Output: With a power output of 437 watts, this power supply ensures that the ISR routers receive an ample and stable power supply. This is vital for sustaining the routers’ performance, especially in demanding networking environments with high data traffic and complex service integrations.
- Internal Redundancy: Redundancy is a critical aspect of network reliability. The internal redundancy feature of the Cisco PWR-4450-DC ensures that, in the event of a power supply failure, the router seamlessly transitions to an alternate power source. This capability minimizes downtime and enhances the overall resilience of the network.
Compatibility with Cisco ISR 4450 and 4350
The Cisco PWR-4450-DC power supply is specifically designed to seamlessly integrate with the Cisco ISR 4450 and 4350 routers. Let’s examine how this compatibility contributes to the overall performance of these routers.
- Optimized Performance: By aligning with the power requirements and specifications of the ISR 4450 and 4350 routers, the PWR-4450-DC ensures optimized performance. This alignment is essential for achieving the routers’ intended functionality, which includes handling complex networking tasks, supporting multiple services, and delivering high-speed data throughput.
- Easy Integration: The PWR-4450-DC is designed for straightforward integration into the router chassis. This ease of integration simplifies the deployment process, allowing network administrators to efficiently set up and configure the routers without complications.
Use Cases and Deployment Scenarios
Understanding the practical applications and deployment scenarios of the Cisco PWR-4450-DC is crucial for network architects and administrators. Let’s explore some common use cases where this power supply proves invaluable:
- Remote Locations: In scenarios where networking infrastructure extends to remote or off-grid locations, the PWR-4450-DC, with its DC power compatibility, becomes a strategic choice. It allows businesses to establish network connectivity in areas where AC power sources might be limited or unavailable.
- High Availability Requirements: Environments that demand high availability and minimal downtime, such as data centers and mission-critical operations, benefit significantly from the internal redundancy feature of the PWR-4450-DC. The ability to seamlessly switch between power sources enhances the overall reliability of the network.
- Customized Power Infrastructure: Certain industries or facilities might have specific power infrastructure requirements. The flexibility of the PWR-4450-DC in accepting a voltage range of 48 to 60 volts makes it suitable for deployment in diverse environments with unique power specifications.
High Performance of Redundant Power Supply
The PWR-4450-DC Cisco 437-watt DC Power Supply is considered to be a high-performance device. It is designed to provide power to Cisco routers and switches in DC-powered environments, such as telecommunications rooms and data centers.
The power supply has many features that contribute to its performance, such as:
- High power output: The power supply can provide up to 437 watts of power, which is sufficient to power a wide range of Cisco routers and switches.
- Wide input voltage range: The power supply can accept input voltage between -40 to -72 VDC, which allows it to be used in a variety of DC-powered environments.
- High efficiency: The power supply has an efficiency rating of up to 92%, which helps to reduce power consumption and reduce operating costs.
- High reliability: The power supply is designed to withstand the rigors of industrial environments, with a wide operating temperature range and an IP30-rated housing.
- Easy maintenance: The power supply is designed for easy installation and maintenance, with a simple plug-and-play design and an easy-to-use web interface.
Power and Innovation
The PWR-4450-DC Cisco 437-watt DC Power Supply is a powerful and innovative device that is designed to provide reliable power to Cisco routers and switches.
The power supply has many features that contribute to its power and innovation, such as:
- High power output: The power supply is capable of delivering up to 437 watts of DC power, providing enough power to support a wide range of Cisco devices.
- Energy-efficient design: The power supply is designed to be energy-efficient, reducing energy consumption and minimizing the environmental impact.
- Hot-swappable: The power supply is hot-swappable, which means that it can be replaced without shutting down the Cisco device, ensuring that there is no interruption of service.
- Wide compatibility: The power supply is compatible with a wide range of Cisco devices, making it easy to integrate into existing networks.
- Flexible installation: The power supply can be installed in a variety of ways, including in a rack, on a shelf, or the wall, providing flexibility for different deployments.
General Information about this Cisco PWR-4450-DC
- Manufacturer: Cisco
- Part Number or SKU # PWR-4450-DC
- Product Type: Redundant Power Supply
Technical Specifications
- Minimum Voltage: 48 Volt
- Maximum Voltage: 60 Volt
- Power Supply Type: DC Power Module
- Wattage: 437 Watt
Miscellaneous of Power Module Compatibility
- Compatible with Cisco ISR Routers:
- 4350
- 4450
In summary, the Cisco PWR-4450-DC power supply plays a crucial role in powering and ensuring the reliability of Cisco ISR 4450 and 4350 routers. Its features, including DC power compatibility, 437-watt power output, and internal redundancy, make it a strategic choice for diverse networking environments. Understanding its compatibility, deployment scenarios, and proper installation and maintenance procedures is vital for network professionals tasked with optimizing the performance and reliability of Cisco ISR routers.
As businesses continue to rely on robust and scalable networking solutions, the Cisco PWR-4450-DC power supply stands as a testament to Cisco’s commitment to delivering high-quality components that contribute to the seamless operation of modern networks. Whether deployed in remote locations, high-availability environments, or facilities with unique power specifications, this power supply serves as a cornerstone in Cisco’s mission to empower the digital transformation of businesses worldwide.
