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by Cisco
Product Line: Cisco ASR 1000 Series
Product Type: AC Router Power Supply
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Title: Surplus

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Product Description

The ASR1001-X-PWR-AC is equipped with a 250W AC power capacity and supports a wide input voltage range of AC 85-264 V, 50-60 Hz, ensuring compatibility with global power standards. It features dual redundant power supplies, with the option for either AC or DC inputs, providing continuous operation and flexibility for various installations. Designed for rack mounting in a 19-inch setup, this unit measures 1.71 in. (43.43 mm) in height, 17.3 in. (439.42 mm) in width, and 18.17 in. (461.5 mm) in depth, and has a maximum power consumption of 250W, supporting efficient energy use while maintaining optimal performance across a broad range of operating conditions.

FAQs for the ASR1001-X-PWR-AC

  • What is the power capacity of the network hardware?
    The power capacity is 250W AC.
  • Does the hardware support redundant power supplies?
    Yes, it comes with dual power supplies by default and offers the option of either AC or DC power supply.
  • What are the dimensions of the device?
    Height: 1.71 in. (43.43 mm), Width: 17.3 in. (439.42 mm), Depth: 18.17 in. (461.5 mm).
  • Can this device be rack-mounted?
    Yes, it is designed for 19-inch rack-mounting.
  • What is the weight of the device when fully loaded?
    The device weighs 25 lb (11.35 kg) when fully loaded.
  • What type of airflow does the device utilize?
    It uses front-to-back airflow.
  • What is the operating temperature range?
    The nominal operating temperature range is 32 to 104°F (0 to 40°C), with a short-term range of 32 to 122°F (0 to 50°C).
  • How does the device handle humidity?
    Operating humidity is 10 to 85% (relative humidity) nominally and 5 to 90% short-term. Storage humidity is 5 to 95% relative humidity.
  • What are the input voltage specifications?
    Input Voltage: AC 85-264 V, 50-60 Hz, with a worldwide ranging DC input of -40 to -72V (48V nominal).
  • What is the device's operating altitude?
    The operating altitude is -500 to 10,000 feet (152 to 3048 meters).

Product Review

The Cisco ASR1001-X-PWR-AC offers a dual power supply feature with both AC and DC options, accommodating diverse electrical environments and enhancing system redundancy for uninterrupted operation. With a maximum power consumption of 250W, it is relatively efficient for its capabilities, but may present challenges for environments striving for lower energy consumption. Its compact size and support for rack mounting in standard 19-inch racks make it suitable for data centers with limited space, though the operating temperature range might limit its deployment in environments with extreme thermal conditions.


The Cisco ASR1001-X-PWR-AC is a power supply unit designed to support the Cisco ASR 1001-X router, providing it with the necessary power for operation. This power supply unit is engineered to ensure consistent and reliable power delivery with its 250W AC power capacity. It operates efficiently across a wide input voltage range of AC 85-264 V, accommodating varying power networks globally without compromising performance. This flexibility is further enhanced by its capability to support both AC and DC power inputs, making it a versatile choice for different operational environments. Measuring 1.71 inches in height, 17.3 inches in width, and 18.17 inches in depth, the Cisco ASR1001-X-PWR-AC is compact enough to fit in standard 19-inch racks, optimizing space utilization in data centers. Despite its fully loaded weight of 25 lb (11.35 kg), it ensures ease of installation and maintenance. The unit is designed for front-to-back airflow, promoting efficient cooling and reliable operation under varying temperature conditions. With dual power supplies by default, the Cisco ASR1001-X-PWR-AC offers redundancy, minimizing downtime and ensuring uninterrupted network performance. This feature is critical for businesses that rely on constant connectivity and cannot afford power interruptions. The power supply's maximum power consumption is rated at 250W for both AC and DC inputs, with the same output capacity, ensuring efficient power use without sacrificing performance. The operating temperature range of 32 to 104°F (0 to 40°C) under nominal conditions and 32 to 122°F (0 to 50°C) for short-term conditions allows the power supply to function optimally in a variety of climatic conditions. It can operate at altitudes ranging from -500 to 10,000 feet, offering flexibility for installation in different geographic locations. The unit is designed to withstand operating humidity levels of 10 to 85% and short-term humidity levels of 5 to 90%, ensuring reliability in diverse environments. Storage conditions are also well-considered, with the unit capable of being stored at temperatures ranging from -40 to 150°F and humidity levels of 5 to 95%, ensuring long-term durability. Additionally, the Cisco ASR1001-X-PWR-AC is in the process of meeting Network Equipment Building Standards (NEBS) GR-1089 and GR-63, highlighting its compliance with stringent industry standards for safety and reliability. Key features include: -
  • Dual power supplies for redundancy
  • Support for both AC and DC power inputs
  • Front-to-back airflow design for efficient cooling
In summary, the Cisco ASR1001-X-PWR-AC is a reliable, efficient, and versatile power supply unit designed to support the Cisco ASR 1001-X router. Its wide-ranging input voltage compatibility, redundancy features, and efficient cooling system make it an essential component for ensuring continuous network operations across various environmental conditions and operational demands.


Part NumberCisco ASR1001-X-PWR-AC
Power Rating250W AC
Input Voltage RangeAC 85-264 V, 50-60 Hz
Height43.43 mm (1.71 in.)
Width439.42 mm (17.3 in.)
Depth461.5 mm (18.17 in.)
Weight11.35 kg (25 lb) when fully equipped
Rack CompatibilityCompatible with 19-inch racks
Power Supply RedundancyEquipped with dual power supplies; supports both AC and DC
AC Input SpecificationsGlobal AC input range (85 to 264 VAC)
DC Input Specifications-40 to -72V; 48V nominal
Maximum Power Consumption (DC)242W
Maximum Power Consumption (AC)250W
Maximum Output Power250W
Airflow DirectionFront to back
Normal Operating Temperature0 to 40°C (32 to 104°F)
Maximum Operating Temperature (Short-term)0 to 50°C (32 to 122°F)
Normal Operating Humidity10 to 85% relative humidity
Maximum Operating Humidity (Short-term)5 to 90% relative humidity
Temperature Range for Storage-40 to 70°C (-40 to 150°F)
Humidity Range for Storage5 to 95% relative humidity
Operating Altitude-500 to 10,000 feet (-152 to 3048 meters)
Compliance with NEBSGR-1089 and GR-63 (pending)

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