PWR-2921-51-AC Cisco ISR Series AC Power Supply.

PWR-2921-51-AC Cisco 341-0226-03 ISR Series AC Router Power Supply Overview

The PWR-2921-51-AC Cisco 341-0226-03 is an essential AC power supply designed for Cisco ISR (Integrated Services Router) Series routers. Specifically built to provide reliable, high-performance power to Cisco 2900 Series routers, this power supply ensures uninterrupted network operations. Known for its durability and efficiency, it is a critical component for enterprises, data centers, and service providers that rely on Cisco routing solutions.

Key Features of PWR-2921-51-AC Power Supply

The PWR-2921-51-AC Cisco 341-0226-03 power supply is designed with advanced features that cater to the needs of modern networking environments. Let’s explore its key capabilities:

1. High Power Output and Stability

This power supply offers consistent power output to ensure the seamless operation of your Cisco ISR routers. With its high efficiency and regulated power delivery, it minimizes the risk of downtime and enhances the overall performance of your network.

2. Compatibility with Cisco ISR Series

Compatibility is one of the most critical factors when selecting a power supply. The PWR-2921-51-AC is specifically designed for Cisco 2900 Series Integrated Services Routers, including popular models like the Cisco 2921 and 2951 routers. This ensures a perfect fit and optimal performance.

3. Hot-Swappable Design

For enterprise environments that require minimal downtime, the PWR-2921-51-AC features a hot-swappable design. This allows technicians to replace or upgrade the power supply without disrupting network operations.

4. Energy Efficiency and Power Saving

The PWR-2921-51-AC power supply is designed with energy efficiency in mind, meeting stringent standards for power consumption. Reduced power usage not only lowers operational costs but also contributes to a greener IT infrastructure.

Applications and Use Cases of the PWR-2921-51-AC Power Supply

The PWR-2921-51-AC power supply is used in various applications across industries. From small businesses to large enterprises, this power supply supports a wide range of networking needs.

Enterprise Networking Solutions

In enterprise settings, reliable power supply solutions are essential for maintaining high-performance networking. The PWR-2921-51-AC ensures that Cisco ISR routers can support critical business operations, including secure communication, data transfer, and remote access.

Data Centers and Cloud Service Providers

Data centers require power supply units that offer stability and efficiency. The PWR-2921-51-AC provides the consistent power necessary to support data center operations, ensuring that network services remain online and reliable.

Service Providers and Telecommunications

Telecommunications companies and service providers rely on robust infrastructure to deliver uninterrupted services. The PWR-2921-51-AC helps these providers maintain high availability and minimize the risk of outages.

Technical Specifications of PWR-2921-51-AC Cisco 341-0226-03

Understanding the technical specifications of the PWR-2921-51-AC power supply is crucial for selecting the right solution for your network.

Power Rating and Output

The PWR-2921-51-AC delivers a stable power output of 51W, ensuring reliable performance for connected Cisco routers.

Input Voltage and Frequency

Input voltage ranges from 100V to 240V AC, making it suitable for various environments. The input frequency is 50/60 Hz, providing flexibility for global deployment.

Connector Types and Interfaces

This power supply features standard AC power connectors, ensuring compatibility with common power sources and infrastructures.

Operating Temperature and Environmental Specifications

The PWR-2921-51-AC is designed to operate in a wide range of temperatures, from 0°C to 40°C, making it suitable for various deployment environments. It also meets stringent standards for humidity and shock resistance.

Maintenance Tips

To extend the lifespan of your power supply, consider the following maintenance tips:

• Regularly inspect the power supply for dust buildup and clean it as needed.
• Check power connections to ensure a secure and stable connection.
• Monitor power supply performance using Cisco network management tools.

Benefits of Choosing Genuine Cisco Power Supplies

When it comes to networking hardware, using genuine Cisco components like the PWR-2921-51-AC power supply offers several advantages.

Reliability and Performance

Genuine Cisco power supplies are designed to meet the highest standards of quality and reliability. This ensures optimal performance and reduces the risk of unexpected failures.

Compatibility and Support

Using a genuine Cisco power supply guarantees full compatibility with your Cisco router. Additionally, Cisco’s support and warranty services provide peace of mind for network administrators.

Enhanced Network Security

Counterfeit or third-party components can introduce security risks to your network. Genuine Cisco power supplies are tested and certified to meet Cisco’s stringent security standards, reducing potential vulnerabilities.

Authorized Cisco Distributors

Purchasing from authorized Cisco distributors ensures that you receive a genuine product with all the necessary support and documentation. These distributors adhere to Cisco’s strict quality control standards.

Online Marketplaces

While online marketplaces may offer competitive pricing, it is crucial to verify the credibility of the seller. Look for high ratings, customer reviews, and product guarantees.

Corporate IT Suppliers

Corporate IT suppliers often provide bulk purchasing options for enterprises and data centers. This is a cost-effective solution for organizations requiring multiple units.