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компоненти за сървъри D-LINK DPS-520 D-LINK PoE Redundant Power Supply----kupete-ot----PRO-BG----

D-LINK PoE Redundant Power Supply

Производител: D-Link
Кат. номер: DPS-520
Наличност: РАЗПРОДАДЕНО
Гаранция: 36 месеца
Тегло на пратката: 1.15 кг
РАЗПРОДАДЕНО

Характеристики:
D-LINK PoE Redundant Power Supply
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D-LINK PoE Redundant Power Supply



Manufacturer
D-LINK


Manufacturer Part No
DPS-520


Marketing Description
The DPS-520 provides power supply redundancy and resiliency for Power over Ethernet (PoE). It ensures continuous device activity and offers protection against device power supply failures by providing seamless failover for D-Link switches.


Product Features

  • High flexibility and availability
    The DPS-520 PoE redundant power supply system offers stable, reliable safety features and protection to you network. With a 180W power budget and four ports with PoE power budget, it can actively back up four compatible D-Link switches while using PD power connection box, reducing the redundant power cost per device. In the event of a power supply failure, the redundant power supply unit is immediately triggered, allowing the LAN switch and its connected devices to remain operational.
  • Auto discovery
    Automatically detect PD (powered device) to deliver immediate power.
  • RPS port priority
    Allows the network administrator to define RPS failover policy.
  • Status reporting
    Monitor status and back up a failed switch via web browser.
  • Plug-and-Play
    Simple installation without complex configurations allows convenient management for network administrators.
  • Overcurrent protection
    Automatically provides short-circuit protection to prevent equipment damage caused by high currents.
  • 90W PoE per port
    Offers a 90W power budget per port and a total of 180W for reliable backup power.

General


Device Type

PoE injector

Power Over Ethernet (PoE)

PoH / PoE

Power Device


Input Voltage

AC 100-240 V

Frequency Required

50 - 60 Hz

Power Output Connectors Details

4 x RJ-45 90 W

Power Capacity

180 Watt

Networking


Remote Management Interface

Ethernet 10/100/1000

Expansion / Connectivity


Interfaces

4 x Gigabit LAN - RJ-45


1 x management (Gigabit Ethernet) - RJ-45

Miscellaneous


MTBF

53,858 hours

Features

Overcurrent protection, LED indicators

Compliant Standards

Plug and Play

Environmental Parameters


Min Operating Temperature

0 °C

Max Operating Temperature

50 °C

Humidity Range Operating

10 - 90% RH

Dimensions & Weight


Width

19.6 cm

Depth

25.7 cm

Height

5.2 cm

Weight

1.15 kg

Compatibility Information


Designed For

D-Link DGS 1520-28, 1520-28MP, 1520-52, 1520-52MP

Technical data provided by third party. We assume no liability for errors within these data.

D-LINK

 

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