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header-product Power supply D-Link DPS-500A
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AiO.lv Computer Components Pc Components Power Supplies (PSU) D-Link

Power supply D-Link DPS-500A

Power supply D-Link DPS-500A Photo 1
Power supply D-Link DPS-500A Photo 2
Power supply D-Link DPS-500A Photo 3
Power supply D-Link DPS-500A Photo 1
Power supply D-Link DPS-500A Photo 2
Power supply D-Link DPS-500A Photo 3
Power supply D-Link DPS-500A Photo 1
Power supply D-Link DPS-500A Photo 2
Power supply D-Link DPS-500A Photo 3
Power supply D-Link DPS-500A Photo 1
Power supply D-Link DPS-500A Photo 2
Power supply D-Link DPS-500A Photo 3
Power supply D-Link DPS-500A
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Short description

The D-Link DPS-500A is a reliable power supply with a total power output of 140 W. It operates within an AC input voltage range of 90 - 264 V and a frequency of 47 - 63 Hz. With a mean time between failures (MTBF) of 400,000 hours, it ensures long-lasting performance. Its compact dimensions (172 mm width, 257 mm depth, 43 mm height) make it suitable for various setups, while the black color adds a sleek look.
Warranty: 2 Years
SKU: 190736
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Product information

Description

The D-Link DPS-500A redundant power supply delivers backup power for compatible D-Link Fast Ethernet and Gigabit switches. With a total output power of 140 W and wide AC input support (90–264 VAC, 47–63 Hz), the DPS-500A is designed to supply full output to the switch and help maintain network availability in the event of an internal power-supply failure. The unit is compact and intended for modular deployment either as a standalone module or installed in a DPS-800 rack chassis.

Advantages

The DPS-500A continuously monitors the switch’s internal power supply and takes over immediately during an interruption, protecting connected devices and minimizing network downtime. It supports hot-swappable installation in the DPS-800 chassis and accepts universal AC mains voltages without configuration changes to the LAN switch. The device is compact, weighs 1.51 kg and comes with the required connection cables for most supported switches.

Suitable for

  • Providing power redundancy for D-Link Gigabit and Fast Ethernet switches
  • Rack-mount setups when used with DPS-800 chassis
  • Environments requiring uninterrupted network availability

Key specifications

  • Model: DPS-500A
  • Total output power: 140 W
  • AC input voltage: 90–264 VAC
  • Frequency: 47–63 Hz
  • MTBF: 400,000 hours
  • Dimensions (W×D×H): 172 × 257 × 43 mm
  • Weight: 1.51 kg
  • Colour: Black

How to use

Connect the DPS-500A to any compatible D-Link switch using the supplied cable. If installing in a rack, insert the module into a DPS-800 chassis (up to two modules per chassis) and secure the chassis in a standard 19-inch rack. Power the unit from an AC mains source within the specified range. No changes to the switch configuration are required; the RPS monitors the internal power supply and provides backup automatically when a failure is detected.

Usage recommendations

Install the DPS-500A in an environment with adequate ventilation and stable AC supply. For rack installations, use the DPS-800 chassis to enable hot-swappable redundancy. Verify compatibility with your specific D-Link switch model and, if required for certain models, order any special cable separately.

Specifications

AC input voltage: The voltage of the AC electricity that is inputted into the product.
90 - 264
Total power: The total power that is needed by the device, or the total power produced by the device.
140 W
All features

Other features

Product type: The sub-category of the product.
Power supply

Logistics data

Harmonized System (HS) code:
85177900
Pallet gross length:
1200 mm
Pallet gross width:
1100 mm
Shipping (inner) case width:
457 mm
Shipping (inner) case length:
467 mm
Shipping (inner) case height:
284 mm
Shipping (inner) case gross weight:
12000 g
Products per shipping (inner) case:
4 pc(s)
Shipping (inner) case net weight:
11000 g
Pallet gross weight (air):
211000 g
Master (outer) cases per pallet (air):
16 pc(s)
Products per pallet (air):
64 pc(s)
Pallet height (air):
1271 mm
Pallet gross weight (sea):
306500 g
Master (outer) cases per pallet (sea):
24 pc(s)
Products per pallet (sea):
96 pc(s)
Pallet height (sea):
1839 mm

Packaging data

Package weight: Weight of the packaged product.
2800 g
Package height: The distance from the top to the bottom of the packaging.
109 mm
Package depth: The distance from the front to the back of the packaging.
436 mm
Package width: The distance from one side of the packaging to the other.
246 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
1.51 kg
Height: The measurement of the product from head to foot or from base to top.
43 mm
Depth: The distance from the front to the back of something.
257 mm
Width: The measurement or extent of something from side to side.
172 mm

Operational conditions

Storage relative humidity (H-H):
10 - 95
Operating relative humidity (H-H):
10 - 90
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-45 - 85
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 50

Design

Product colour: The colour e.g. red, blue, green, black, white.
Black

Performance

Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
400000 h

Power

AC input frequency:
47 - 63
AC input voltage: The voltage of the AC electricity that is inputted into the product.
90 - 264
Total power: The total power that is needed by the device, or the total power produced by the device.
140 W
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Description

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All D-Link products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized D-Link service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ac input voltage, total power, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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