Checking the New Power Supply Installation

Checking the New Power Supply Installation

To complete the installation, turn each power supply on and observe its LEDs to verify that it is operating properly.

Step 1 Review the descriptions of the power supply LEDs on page 6.

Step 2 Check the following components to make sure they are secure:

Each power supply is inserted all the way into its bay, and the captive installation screw is tightened.

All power supply cables are attached to the power receptacles and secured with their spring clips.

At the AC power-source end of the power cable, the cables are securely attached to the AC power, the source power is within the range indicated on the power supply.

When two supplies are present, the second cable is connected to a separate AC power source if possible.

Step 3 Remove the tape (that you applied earlier) from the circuit breaker switch handle and restore power by moving the circuit breaker handle to the ON position.

Step 4 Turn the power supply ON () by turning the switch clockwise one-quarter turn. The AC OK LED and the fan OK LED will go on and stay on. No other LEDs should go on.

If the power supply switch resists, it is probably not fully inserted into the bay. Turn the power switch fully counterclockwise to OFF (O), pull the power supply out of the bay about two inches, then push the power supply firmly back into the slot. Do not slam the supply into the slot—doing so can damage the connectors on the supply and the backplane. Tighten the captive installation screw before proceeding.

Step 5 Verify that the output fail LED stays off.

If the output fail LED goes on, move the power supply to the other bay if possible and turn the power switch ON (). If the LEDs go on properly when the supply is installed in the other bay, suspect a faulty backplane power connector.

If the output fail LED goes on when the power supply is installed in the other bay, suspect a power supply failure or an adverse environmental condition (the power supply has detected an overvoltage or overtemperature condition and has shut down).

If two power supplies are installed, and the output fail LED goes on only on one power supply, assume that the power supply or AC source (for that supply) is faulty.

If the output fail LED lights on two supplies that are connected to the same AC source, suspect that the AC source is faulty, or that an overvoltage or overtemperature condition is causing the power supplies to shut down.

If the output fail LED lights on two supplies that are connected to separate AC sources, assume that an overvoltage or overtemperature condition is causing the power supplies to shut down.

If the power supply fails to operate properly after several attempts to initialize it, contact a service representative for assistance. If the power supply fails (and you need to order a replacement) and you did not record the type of power supply in your chassis, you will have to check the chassis in order to make this determination.

Timesaver The system can identify which type of power supplies are in your chassis: DC-input or AC-input. As a general precaution, use the show environment all command and note the type of power supply indicated in each of your chassis (indicated as “1200W AC”). Record and save this information in a secure place.

Upgrading the 1200-Watt, AC-Input Power Supplies in the Cisco 7513

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Cisco Systems 7513 manual Checking the New Power Supply Installation

7513 specifications

The Cisco Systems 7513 is a robust router designed to address the demands of high-performance networking environments. Introduced as part of Cisco’s flagship 7500 Series, the 7513 is engineered to cater to enterprise and service provider requirements, delivering high availability, advanced traffic management capabilities, and exceptional scalability.

One of the key features of the Cisco 7513 is its modular architecture. This design allows for a mix-and-match approach to network interfaces, meaning that organizations can customize their routing capabilities according to specific needs. The router supports a variety of interface cards, including Ethernet, ATM, and POS (Packet over SONET) options, enabling seamless integration into different network topologies.

The 7513 is powered by Cisco’s innovative IOS (Internetwork Operating System), which is renowned for its reliability and feature-rich capabilities. This OS supports advanced routing protocols, including BGP, OSPF, and EIGRP, ensuring efficient data handling and routing decisions across complex and geographically dispersed networks. Additionally, the router accommodates Quality of Service (QoS) features that prioritize network traffic to guarantee optimal performance for critical applications.

In terms of performance, the Cisco 7513 can handle substantial data throughput, equipped with a powerful processor and sufficient memory capacity to support dynamic routing table populations and extensive functionalities. It is capable of delivering a routing capacity that meets the needs of both small enterprises and large service providers, making it a flexible choice.

Another significant characteristic of the 7513 is its support for redundancy and failover mechanisms. With options for redundant power supplies and enhanced cooling systems, the router is designed to operate continuously, ensuring high availability and minimal downtime. Furthermore, it supports Cisco’s High Availability features, such as Stateful Switchover, enhancing network reliability.

Security is an essential aspect of any modern router, and the Cisco 7513 comes equipped with various built-in security functionalities. These include access control lists (ACLs), Network Address Translation (NAT), and support for Virtual Private Networks (VPNs), which enable organizations to secure their data transmissions effectively.

In summary, the Cisco Systems 7513 is a versatile, high-capacity modular router suitable for a wide range of networking applications. Its advanced features, reliability, and scalability make it a critical component for enterprises and service providers seeking to enhance their infrastructure and meet evolving bandwidth demands. With its capacity to support diverse technologies and protocols, the 7513 remains a cornerstone in the realm of professional networking solutions.