D-Link DPS-500A 140W Redundant Power Supply, Modular Design, High Efficiency 75%, Desktop/Rack Mountable, Compatible with DGS Series Switches - DPS-500A (1 Year Warranty)

D-Link DPS-500A 140W redundant power supply unit in black with ventilation grilles and power indicator-alternate-image1
D-Link DPS-500A 140W redundant power supply unit in black with ventilation grilles and power indicator-alternate-image1
D-Link DPS-500A 140W redundant power supply unit in black with ventilation grilles and power indicator-alternate-image1
D-Link DPS-500A 140W Redundant Power Supply, Modular Desi...
D-Link DPS-500A 140W redundant power supply unit in black with ventilation grilles and power indicator-alternate-image1

D-Link DPS-500A 140W Redundant Power Supply, Modular Design, High Efficiency 75%, Desktop/Rack Mountable, Compatible with DGS Series Switches - DPS-500A (1 Year Warranty)

D-Link DPS-500A

$552.00 $729.00 Save $177
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  • 1 Year Warranty
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Product Key Features

  • ⚡ 140W output power for reliable network switch backup
  • 🔌 Dual voltage support: 120V & 230V AC input
  • 🔄 75% power efficiency rating
  • 🛠️ Modular design for easy maintenance
  • 🔧 Desktop/Rack mountable form factor
  • 🤝 Compatible with multiple DGS series switches
  • 📏 Compact size: 1.7"H x 10.1"W x 6.8"D
  • 🛡️ 1-year limited warranty coverage
  • 📦 Includes 39-inch DC power cable
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D-Link

DPS-500A

D-Link DPS-500A 140W Redundant Power Supply for Enterprise Network Switches

The D-Link DPS-500A is a high-efficiency 140-watt redundant power supply designed for enterprise-grade Fast Ethernet and Gigabit switches. This modular RPS solution ensures network continuity by providing backup power in case of primary power supply failure, preventing costly network downtime and maintaining critical switch operations.

Advanced Power Redundancy Features

  • Dual voltage support: 120V AC and 230V AC input compatibility
  • High efficiency rating of 75% for optimal power utilization
  • 140W output power capacity for comprehensive switch support
  • Modular design for easy installation and maintenance

Versatile Installation Options

The DPS-500A features a versatile desktop/rack-mountable form factor with compact dimensions of 1.7" height, 10.1" width, and 6.8" depth. Weighing just 3.33 lbs, this power supply offers flexible deployment options while maintaining a professional installation footprint.

Compatible D-Link Managed Switches

  • DGS-3450 Series
  • DGS-3120-48TC
  • DGS-3420-28TC/28SC
  • DGS-3420-52T
  • DGS-3620-28TC/28SC
  • DGS-3620-52T

Package Contents

  • 140 Watt Redundant Power Supply
  • 39-inch (1m) DC Power Cable
The DPS-200A, DPS-500A and DPS-700 redundant power supplies (RPS) are designed to conform to the wattage requirements of D-Link's Fast Ethernet and Gigabit switches. They provide a low-cost, simple solution to the problem of a failure of the internal power-supply of an Ethernet switch, which can result in the shutdown of that switching device, the devices attached to its ports, or an entire network. Supporting full output power for the switch, these redundant power supplies can maximize the availability of the switching device.

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.

Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

D-Link DPS-500A 140W redundant power supply unit in black with ventilation grilles and power indicator

140W Backup Power Solution for Enterprise Network Reliability

The D-Link DPS-500A redundant power supply delivers essential power backup for critical network infrastructure. Its modular design integrates seamlessly with compatible D-Link managed switches, providing 140W of reliable backup power when you need it most. The unit features an efficient 75% power conversion rate and supports both 120V and 230V AC input for global deployment flexibility. Engineered for enterprise environments, this RPS unit combines compact rack-mountable form factor with robust functionality. The integrated ventilation system ensures optimal thermal management while the dual-voltage support enables deployment across different power infrastructures without additional configuration.

Technical Specifications

  • 140W output capacity for comprehensive switch power backup
  • Dual voltage support (120V/230V AC) for global compatibility
  • 75% power efficiency rating for reduced energy consumption

Applications

  • Primary power failure backup for critical network switches
  • Network infrastructure redundancy in data centers
  • Enterprise switch power protection in managed environments
FAQ
The D-Link DPS-500A is a 140-Watt redundant power supply designed to provide backup power for D-Link's Fast Ethernet and Gigabit switches. Its primary purpose is to prevent network downtime by serving as a backup power solution in case the switch's internal power supply fails. This ensures continuous operation of the switching device and all connected network devices.
The DPS-500A delivers 140 Watts of output power with an efficiency rating of 75%. It supports both 120V AC and 230V AC input voltage, making it versatile for different power environments. This power output is specifically designed to support the full power requirements of compatible D-Link switches.
The DPS-500A is compatible with several D-Link managed switches including: DGS-3450, DGS-3120-48TC, DGS-3420-28TC, DGS-3420-28SC, DGS-3420-52T, DGS-3620-28TC, DGS-3620-28SC, and DGS-3620-52T. This compatibility ensures reliable backup power for these specific switch models.
The DPS-500A measures 1.7" in height, 10.1" in width, and 6.8" in depth, weighing approximately 3.33 pounds. It features a versatile form factor that allows both desktop placement and rack mounting, providing flexibility in installation options for different network environments.
The DPS-500A package includes the 140 Watt Redundant Power Supply unit and a 39-inch (1-meter) DC power cable. These components provide everything needed for basic installation and implementation of the backup power solution.
The D-Link DPS-500A comes with a 1-year limited warranty, providing coverage against manufacturing defects and ensuring customer support for the first year of ownership.
The modular design of the DPS-500A allows for easy installation and replacement when needed. This feature enables quick maintenance and upgrades without extensive downtime, while also providing flexibility in deployment scenarios. The modular approach also simplifies integration with compatible D-Link switches.
The DPS-500A offers a cost-effective solution by providing redundant power protection without the need for expensive enterprise-level UPS systems. It specifically targets switch power failure scenarios, maximizing network availability while offering a simple, focused solution that supports full output power for compatible switches.

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