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ASR-920-PWR-D

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Overview

The Cisco ASR-920-PWR-D power supply is specifically designed to enhance the performance and reliability of Cisco ASR 920 Series Routers. This power supply unit (PSU) supports a direct current (DC) input, catering to environments that require stable and uninterrupted power supply from a DC source. It is an essential component for network administrators who prioritize system reliability and power efficiency in their networking hardware. This PSU boasts an impressive mean time between failures (MTBF) of 1,129,417 hours, indicating a high level of reliability and reduced downtime for critical network operations. Such a high MTBF ensures that the Cisco ASR 920 Series Routers, when equipped with this power supply, can sustain long operational periods without failures, making it an ideal choice for networks where continuous uptime is crucial. With a power capacity of 260 watts, the Cisco ASR-920-PWR-D is capable of delivering sufficient power to support the operations of Cisco ASR 920 Series Routers. This ensures that the routers can handle demanding tasks and traffic without power-related performance bottlenecks. The power supply's capacity is a key factor in maintaining optimal performance levels for networking hardware, especially in configurations that require additional modules or interfaces. The power supply supports both hot plug and hot swap capabilities, allowing for maintenance or upgrades without interrupting network services. This feature is critical for minimizing downtime in network environments where continuous operation is paramount. Network administrators can replace or upgrade the power supply without taking the entire system offline, thereby maintaining service availability and reducing the impact on network users.
  • Input Voltage Rating: -48 VDC/-60 VDC, 24 VDC
  • Input Current Rating: 5.5 A, 11 A
  • Hot Plug and Hot Swap Support: Yes
The flexibility in input voltage rating, with support for -48 VDC/-60 VDC and 24 VDC, allows this power supply to be versatile in its deployment, accommodating a wide range of DC power environments. This adaptability makes it suitable for various installations, from data centers to remote field offices, ensuring that the Cisco ASR 920 Series Routers can operate efficiently regardless of the DC power source available. Furthermore, the input current rating of 5.5 A for -48 VDC/-60 VDC and 11 A for 24 VDC demonstrates the power supply's efficiency in converting power from the source to the router. This efficiency not only contributes to the overall performance of the networking hardware but also aids in reducing operational costs by optimizing power consumption. In summary, the Cisco ASR-920-PWR-D power supply is a critical component designed to ensure the efficient and reliable operation of Cisco ASR 920 Series Routers. Its high MTBF, significant power capacity, support for hot swapping, and versatile input voltage and current ratings make it an invaluable asset for network administrators seeking to minimize downtime and maintain optimal network performance. Its design and features ensure that it meets the power requirements of Cisco's networking hardware, supporting its continuous operation and contributing to the stability and reliability of network infrastructures.

Specs

Item Number Cisco ASR-920-PWR-D
Manufacturer Cisco
Power Supply Category DC
Expected Lifetime 1,129,417 hours
Compatibility Designed for Cisco ASR 920 Series Routers
Wattage 260W
Hot-Swappable Capability Supported
Nominal Input Voltages -48 VDC/-60 VDC, 24 VDC
Rated Input Current 5.5 A at -48/-60 VDC, 11 A at 24 VDC

ASR-920-PWR-D

by Cisco
Product Line: Cisco ASR 920 Series
Product Type: Router
Sold out
$0.00 - $600.00
$0.00
$0.00 - $600.00
$0.00
Title: Surplus

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Product Description

The ASR-920-PWR-D is a DC power supply designed for use with Cisco ASR 920 Series Routers, featuring a power capacity of 260 W. It supports hot plug and hot swap capabilities, ensuring uninterrupted operation. With an input voltage rating of -48 VDC/-60 VDC, 24 VDC and an input current rating of 5.5 A, 11 A, it offers a mean time between failures (MTBF) of 1,129,417 hours.

Key Feature for the ASR920PWRD 

    
  
  • What is the MTBF of the power supply designed for Cisco ASR 920 Series Routers?
    The Mean Time Between Failures (MTBF) of the power supply is 1,129,417 hours.
    • 
  
  • Does the power supply part designed for Cisco ASR 920 Series support hot plug and hot swap?
    Yes, the power supply supports both hot plug and hot swap functionalities.
    • 
  
  • What are the input voltage ratings for the power supply?
    The input voltage ratings are -48 VDC/-60 VDC and 24 VDC.
    • 
  
  • Can you provide the power capacity of the power supply for the Cisco ASR 920 Series Routers?
    The power capacity of the power supply is 260 W.
    • 
  
  • What is the input current rating for the DC power supply?
    The input current rating is 5.5 A for -48 VDC/-60 VDC and 11 A for 24 VDC.
    • 
  
  • Is the power supply compatible with other routers besides the Cisco ASR 920 Series?
    The power supply is specifically designed for use with Cisco ASR 920 Series Routers.
    • 
  
  • What type of power does the power supply for the Cisco ASR 920 Series Routers use?
    The power supply uses Direct Current (DC).
    • 
  
  • How do I determine if my Cisco ASR 920 Series Router needs the power supply replaced?
    Monitor the router's performance and power supply indicators; if there are power interruptions or the indicators show faults, a replacement might be necessary.
    • 
  
  • What should be considered before installing the power supply in a Cisco ASR 920 Series Router?
    Ensure compatibility, check the router's power requirements, and follow safety guidelines for handling DC power supplies.
    • 
  
  • Is there a warranty for the power supply of the Cisco ASR 920 Series Routers?
    Warranty information typically varies by supplier and region. Consult your supplier or Cisco's warranty policy for specifics.
    •

Product Review

The Cisco ASR-920-PWR-D power supply, designed for the ASR 920 Series Routers, offers a substantial power capacity of 260W, ensuring reliable operation for critical networking equipment. It supports hot plug and hot swap, enabling maintenance or upgrades without system downtime. However, its specific input voltage rating of -48 VDC/-60 VDC and 24 VDC, along with an input current rating of 5.5 A and 11 A, may limit compatibility with certain installations, necessitating a thorough compatibility check before deployment.

Overview

The Cisco ASR-920-PWR-D power supply is specifically designed to enhance the performance and reliability of Cisco ASR 920 Series Routers. This power supply unit (PSU) supports a direct current (DC) input, catering to environments that require stable and uninterrupted power supply from a DC source. It is an essential component for network administrators who prioritize system reliability and power efficiency in their networking hardware. This PSU boasts an impressive mean time between failures (MTBF) of 1,129,417 hours, indicating a high level of reliability and reduced downtime for critical network operations. Such a high MTBF ensures that the Cisco ASR 920 Series Routers, when equipped with this power supply, can sustain long operational periods without failures, making it an ideal choice for networks where continuous uptime is crucial. With a power capacity of 260 watts, the Cisco ASR-920-PWR-D is capable of delivering sufficient power to support the operations of Cisco ASR 920 Series Routers. This ensures that the routers can handle demanding tasks and traffic without power-related performance bottlenecks. The power supply's capacity is a key factor in maintaining optimal performance levels for networking hardware, especially in configurations that require additional modules or interfaces. The power supply supports both hot plug and hot swap capabilities, allowing for maintenance or upgrades without interrupting network services. This feature is critical for minimizing downtime in network environments where continuous operation is paramount. Network administrators can replace or upgrade the power supply without taking the entire system offline, thereby maintaining service availability and reducing the impact on network users.
  • Input Voltage Rating: -48 VDC/-60 VDC, 24 VDC
  • Input Current Rating: 5.5 A, 11 A
  • Hot Plug and Hot Swap Support: Yes
The flexibility in input voltage rating, with support for -48 VDC/-60 VDC and 24 VDC, allows this power supply to be versatile in its deployment, accommodating a wide range of DC power environments. This adaptability makes it suitable for various installations, from data centers to remote field offices, ensuring that the Cisco ASR 920 Series Routers can operate efficiently regardless of the DC power source available. Furthermore, the input current rating of 5.5 A for -48 VDC/-60 VDC and 11 A for 24 VDC demonstrates the power supply's efficiency in converting power from the source to the router. This efficiency not only contributes to the overall performance of the networking hardware but also aids in reducing operational costs by optimizing power consumption. In summary, the Cisco ASR-920-PWR-D power supply is a critical component designed to ensure the efficient and reliable operation of Cisco ASR 920 Series Routers. Its high MTBF, significant power capacity, support for hot swapping, and versatile input voltage and current ratings make it an invaluable asset for network administrators seeking to minimize downtime and maintain optimal network performance. Its design and features ensure that it meets the power requirements of Cisco's networking hardware, supporting its continuous operation and contributing to the stability and reliability of network infrastructures.

Specifications

Item Number Cisco ASR-920-PWR-D
Manufacturer Cisco
Power Supply Category DC
Expected Lifetime 1,129,417 hours
Compatibility Designed for Cisco ASR 920 Series Routers
Wattage 260W
Hot-Swappable Capability Supported
Nominal Input Voltages -48 VDC/-60 VDC, 24 VDC
Rated Input Current 5.5 A at -48/-60 VDC, 11 A at 24 VDC

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