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140 Watt Redundant Power Supply for D-Link Managed Switches


  • Redundant Power Supply for xStack DES, DGS Series

The tandem of D-Link’s new Enterprise Gigabit switches and DPS Series of Modular Redundant Power Supplies (RPSU) enables today’s business networks with unmatched flexibility, performance, scalability, and availability.

The modular design of the DPS Series of RPSUs enables companies to selectively and cost effectively deploy higher availability configurations precisely when and where they are needed most. When paired with a supported D-Link switch, the DPS-200, and DPS-500 provide uninterrupted fail-over, in the unlikely event of a mechanical power supply failure. The system integration between D-Link’s Managed Layer 2 switches, Layer 3 switches, and RPSU system, provide customers with the fundamental building blocks to create economical and scalable networks without having to sacrifice network performance and availability.
Input Voltage Range
  • 90VAC to 264VAC

Input Frequency Range
  • 47 Hz to 63 Hz

AC Input Current
  • 4A max. @ 115VAC
  • 2A max. @ 230VAC

Maximum In-rush Current
  • 30A max. @ 115VAC (at 25˚ C ambient cold start)
  • 50A max. @ 230VAC (at 25˚ C ambient cold start)

Leakage Current
  • 3.5mA max.

Output Voltage
  • +5VDC
  • +12VDC

Minimum Load Current
  • 0A (+5VDC output)
  • 0A (+12VDC output)

Maximum Load Current
  • 1.5A (+5VDC output)
  • 13A (+12VDC output)

Total Output Power
  • 140 watts

  • 80% min. @ max.

Over Voltage Protection
  • 13.5V to 17V

AC Power Good (PWR-GOOD) Signal Required
  • +5V
  • +12V

LED Status
  • On: RPS good
  • Off: RPS failed

  • 196mm (L) x 195mm (W) x 50mm (H)

  • 1.5 kg

Operating Altitude
  • 3,000 m (10,000 feet) max.

Storage Altitude
  • 12,000 m (40,000 feet) max.

Operating Temperature
  • 0˚ to 50˚C

Storage Temperature
  • -20˚ to 80˚C

Operating Humidity
  • 5% to 95% RH

Storage Humidity
  • 5% to 95% RH

Safety Standards
  • UL 60950 3rd Edition
  • CSA 22.2 No.234
  • EN 60 950

Safety Approvals
  • UL
  • CSA

  • FCC Class B

  • 598,552hours

Warranty Document
Quick Installation Guides
Version Description Date Type File Size
Quick Installation Guide
Show moreShow less
2010-03-25 12:00:00.PD PDF 1.78mb
Additional Downloads
Version Description Date
Download A2
Certificate of Declaration
Show moreShow less
2009-05-27 12:00:00.PD

How to get the

D-Link Assist Services

Business Benefits

"We haven’t deployed anything other than D-Link in the microwave network. We figured out that this is best of breed stuff. We built a network that we’re really proud of."
James W. Breeden
CEO, LiveAir Networks
Hardware revisions
Downloads can vary across product revisions.

Contact Details

D-Link Adria
II Cvjetno naselje 18
10000 Zagreb

Tel: +385 1 61 89 142