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Cisco 72-4387-01 5 Feet DC Power Cable | Refurbished

$18.00

1 in stock

SKU: 72-4387-01 Category: 5 Feet

Description

Power Cable Troubleshooting and Diagnostics

The Cisco 72-4387-01 DC power cable is designed to provide power to a wide range of Cisco networking equipment, including routers, switches, and servers. While these power cables are generally reliable and durable, issues can arise from time to time that may require troubleshooting and diagnostics. Here are some key points to keep in mind when troubleshooting issues with the Cisco 72-4387-01 DC power cable:

Check Connections: One of the most common issues with power cables is loose or faulty connections. Make sure that the power cable is properly connected to both the device being powered and the power source. Check that the connections are secure and free of damage or corrosion.
Check for Damage: Inspect the power cable for any signs of damage, such as cuts, kinks, or frayed wires. Even minor damage can cause issues with power delivery, so it is important to carefully inspect the entire length of the cable.
Test the Power Source: If the device being powered is not receiving power, test the power source (such as a UPS or power outlet) to ensure that it is functioning properly. This can be done using a multimeter or other testing equipment.
Test the Device: If the power source is functioning properly but the device is still not receiving power, test the device itself to ensure that it is not the source of the problem. This may involve checking the device’s power supply or performing other tests to identify the issue.
Consider Upgrading: If the power cable is damaged or no longer functioning properly, it may be necessary to replace it with a new cable. Consider upgrading to a higher-quality cable with better insulation or other features that may improve performance and reliability.

Voltage and Amperage Rating

The Cisco 72-4387-01 5 Feet DC Power Cable is designed to provide power to Cisco networking equipment, such as routers, switches, and servers, that require DC power input. The voltage and amperage rating of the cable are important factors to consider when selecting a cable for a specific application.

The Cisco 72-4387-01 power cable is rated for a maximum of 60 volts DC and 40 amps. The voltage and amperage rating of the cable indicate the maximum amount of electrical power that the cable can safely handle. Exceeding the voltage or amperage rating of the cable can result in electrical shock, damage to the cable, and damage to the device being powered.

When selecting a power cable for a specific application, it is important to choose a cable that is rated for the appropriate voltage and amperage. In general, the power requirements of the device being powered will determine the appropriate voltage and amperage rating for the cable.

It is also important to ensure that the power supply being used to power the device is compatible with the voltage and amperage rating of the cable. Using a power supply that is not compatible with the cable can result in damage to the device being powered and can be a safety hazard.

Safety and Compliance Standards

The Cisco 72-4387-01 DC power cable is designed to provide power to various Cisco devices such as switches, routers, and firewalls. In order to ensure that the power cable is safe and reliable for use, it is important to understand the safety and compliance standards that it adheres to. Here are some key points to keep in mind regarding the safety and compliance standards of the Cisco 72-4387-01 power cable:

UL Certification: The power cable has been certified by Underwriters Laboratories (UL), which is an independent safety science company. UL certification ensures that the cable has undergone rigorous testing to ensure that it meets strict safety standards.
Compliance with RoHS Directive: The power cable complies with the Restriction of Hazardous Substances (RoHS) directive, which restricts the use of certain hazardous substances in electrical and electronic equipment. Compliance with this directive ensures that the cable is free of harmful materials, making it environmentally friendly and safe to use.
Compliance with REACH Regulation: The power cable also complies with the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation, which governs the use of chemicals in products sold within the European Union. Compliance with this regulation ensures that the cable is safe for both users and the environment.
Conformance to Industry Standards: The power cable conforms to industry standards for safety and performance, including the International Electrotechnical Commission (IEC) standard for AC and DC power cables. Conformance to these standards ensures that the cable is compatible with a wide range of devices and that it performs reliably and safely.

Main Specification about this Cisco 72-4387-01