Replace the Power Supply

Install Field Replaceable Units (FRUs)

Power supply ears

A Power harness

Phillips screws (2 places)

Backplane power receptacle

Removing/replacing

power supply

Step 1 Hold the power supply as shown in C, and slide it into the bottom of the chassis. Use the handles to push the supply all the way into the chassis until the ears on both sides are ﬂush against the chassis frame.

Step 2 Use a Number 2 Phillips screwdriver to replace the two M4 x 10-mm Phillips panhead screws to secure the two power supply ears to the chassis frame.

Step 3 Reattach the power harness plug to the backplane receptacle. Ensure that the plug is fully seated in the receptacle.

Step 4 Replace the power harness cover. Step 5 Replace the fan tray.

Step 6 Replace the cover panel.

Handling the power supply

57097

Step 7 For AC-input power supplies: On the interface processor side of the power supply, replace the cable retention clip on the AC input port by pinching the sides of the retention clip together and letting the ends of the retention clip snap outward into the holes in the jackscrews.

For DC-input power supplies: To provide strain relief for the DC-input cable, replace the nylon cable tie with a new nylon cable tie.

7505 specifications

The Cisco Systems 7505 is a robust and versatile router that has been a key player in the networking landscape since its introduction in the 1990s. Known for its reliability and performance, the 7505 is well-suited for enterprise environments that demand high-capacity networking solutions.

One of the main features of the Cisco 7505 is its modular architecture. This allows for significant flexibility in configuration, enabling organizations to tailor the device to their specific requirements. The modular design supports various interface cards, allowing users to customize their connectivity based on the types of networks they operate within. This adaptability makes it an ideal choice for businesses that are looking to scale their network infrastructure as needs evolve.

The Cisco 7505 supports a variety of protocols, including IP, IPX, AppleTalk, and more. This multi-protocol support ensures that organizations can integrate the router into diverse environments, facilitating seamless communication across different systems. The device is also equipped with advanced routing features such as policy-based routing, which allows for improved traffic management and prioritization based on business requirements.

Another essential characteristic of the Cisco 7505 is its performance capabilities. The router is designed to handle high volumes of traffic, making it suitable for both enterprise-level and service provider networks. With support for multiple interfaces and the ability to handle both WAN and LAN traffic, the 7505 can serve as a central hub in complex networking setups.

In terms of security, the Cisco 7505 offers several built-in features to safeguard network integrity. It supports access control lists (ACLs), virtual private networking (VPN), and encryption technologies, providing organizations with tools to protect sensitive data as it traverses the network.

The Cisco 7505 also emphasizes ease of management with its user-friendly Command Line Interface (CLI) and integration with Cisco’s network management tools. This simplifies monitoring, troubleshooting, and configuration processes, allowing network administrators to maintain optimal performance with minimal downtime.

In summary, the Cisco Systems 7505 is a formidable router that combines modularity, multi-protocol support, performance, security, and ease of management. Its features make it an excellent choice for organizations seeking a reliable and versatile networking solution to meet their evolving demands.