Мрежов суич D-LINK PoE Redundant Power Supply for DGS-1520-28 and DGS-1520-52

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Мрежов суич D-LINK PoE Redundant Power Supply for DGS-1520-28 and DGS-1520-52

Продуктов номер: DPS-520

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684,90 лв.

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Мрежов суич D-LINK PoE Redundant Power Supply for DGS-1520-28 and DGS-1520-52


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.
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
Remote Management Interface Ethernet 10/100/1000
Expansion / Connectivity
Interfaces 4 x Gigabit LAN - RJ-45
1 x management (Gigabit Ethernet) - RJ-45
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

Допълнителна информация

Производител D-LINK
Гаранционен срок (месеца) 24