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by Hp
Product Line: HP 5130 EI Switch Series
Product Type: Switch
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Original price $0.00 - Original price $333.00
Original price
$0.00 - $333.00
Current price $0.00
Title: Surplus

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Product Description

The JG544A HP power supply unit provides an output power of 720 W and an output voltage of -56 V DC, suitable for demanding network hardware applications. It operates within an input voltage range of 90 V AC - 264 V AC, accommodating varying power supplies while ensuring compatibility with AC input voltage types. With dimensions of 1.6" in height, 3.3" in width, and 11.7" in depth, this unit is designed for efficient space utilization and complies with RoHS environmental certifications.

Key Feature for the JG544A

  • What is the output power of the networking power supply?
    The output power is 720 W.
  • How does the input voltage range for part number impact its compatibility?
    It accepts an input voltage range from 90 V AC to 264 V AC, ensuring compatibility with various power sources.
  • What type of output voltage does this device provide?
    The device provides an output voltage of -56 V DC.
  • Can the part number be used in environmentally conscious applications?
    Yes, it has an environmental certification of RoHS, making it suitable for such applications.
  • What are the dimensions of this networking power supply?
    The dimensions are 1.6" in height, 3.3" in width, and 11.7" in depth.
  • Is AC or DC input voltage required for the part number?
    The required input voltage type is AC.
  • How does the -56 V DC output voltage benefit networking equipment?
    This voltage level is ideal for powering PoE (Power over Ethernet) devices, ensuring reliable operation.
  • What does the RoHS certification imply for the part number?
    It indicates the product is manufactured with restricted hazardous substances, aligning with environmental and health standards.
  • What applications is this power supply best suited for?
    It's well-suited for networking hardware that requires a stable -56 V DC power supply, such as switches and routers.
  • How does the size of the power supply facilitate its installation?
    Its compact dimensions allow for easy integration into various networking environments without occupying excessive space.

Product Review

The HP JG544A offers a solid power output of 720W and a DC output voltage of -56V, supporting demanding network environments. Its wide input voltage range (90V AC - 264V AC) ensures compatibility with various power supplies, enhancing its versatility. However, its dimensions may pose installation challenges in tighter spaces, necessitating careful consideration of rack space.


The HP JG544A is a power supply unit designed to ensure reliable power delivery for networking hardware. With an output power of 720 W and an output voltage of -56 V DC, it is engineered to support the demands of high-performance network equipment, providing a stable and consistent power source that is essential for maintaining network integrity and uptime. This power supply operates within an input voltage range of 90 V AC to 264 V AC, making it adaptable to a wide range of power environments and ensuring it can be deployed in diverse geographic locations without the need for additional power conditioning equipment. The flexibility in input voltage allows for seamless integration into existing power infrastructures, facilitating easy installation and minimizing setup time. The HP JG544A has been designed with attention to environmental sustainability, as evidenced by its RoHS certification. This certification indicates compliance with the Restriction of Hazardous Substances Directive, which limits the use of specific hazardous materials found in electronic products. By adhering to these standards, the HP JG544A not only contributes to the reduction of environmental impact but also ensures safer working conditions and a healthier ecosystem. In terms of physical dimensions, the unit measures 1.6 inches in height, 3.3 inches in width, and 11.7 inches in depth. Its compact size is strategically designed to fit into a variety of networking enclosures, maximizing space efficiency within data centers and server rooms. The physical form factor of the HP JG544A, combined with its lightweight design, allows for easy handling and installation, reducing the complexity and time required to enhance or expand network capabilities. Here are some key aspects of the HP JG544A:
  • Output Power: 720 W
  • Output Voltage: -56 V DC
  • Environmental Certification: RoHS
Moreover, the type of input voltage this device requires is AC, which is standard in most commercial and industrial environments, ensuring compatibility and straightforward integration with existing power networks. This feature underscores the HP JG544A's versatility and its ability to function as a critical component in a wide array of networking setups, from small-scale operations to extensive data centers. The HP JG544A represents a strategic investment for businesses looking to maintain high availability and reliability in their network infrastructure. Its design and specifications offer a balanced combination of performance, environmental responsibility, and adaptability, making it an essential component for modern networking environments that require uninterrupted power supplies to maintain continuous operations. Whether the need is for a new installation or an upgrade to existing facilities, the HP JG544A provides a solution that meets the power requirements of demanding network devices while also supporting sustainability goals.


Item Number HP JG544A
Manufacturer HP
Power Output 720 Watts
DC Output Voltage -56 Volts DC
AC Input Voltage Range 90 Volts AC - 264 Volts AC
Eco Certification RoHS Compliant
Dimensions (H x W x D) 1.6 x 3.3 x 11.7 inches
Type of Input Voltage AC

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