D-Link DPS-520 PoE Redundant Power Supply

PoE Redundant Power Supply

Reliable Power Redundancy for Enhanced Network Resiliency

The D-Link DPS-520 is a PoE Redundant Power Supply designed to provide power supply redundancy and resilience for Power over Ethernet (PoE) networks. It is specifically engineered to ensure continuous operation and protection against power supply failures, making it an ideal solution for supporting critical network infrastructure.

Key Features

Power Redundancy:

• Offers seamless failover for D-Link switches like the DGS-1520 series, ensuring continuous device activity.

Power Budget:

• Provides a total power budget of 180W, suitable for supporting up to four switches simultaneously.

Auto Discovery:

• Automatically discovers connected powered devices (PDs) to deliver immediate power supply.

RPS Port Priority:

• Enables network administrators to define RPS failover policies, enhancing network reliability.

Status Reporting:

• Allows monitoring of status information through any web browser for efficient management and backup of failed switches.

Product Overview

The DPS-520 is designed to offer high flexibility and availability, ensuring stable and reliable network operation. It is particularly useful in scenarios where uninterrupted network service is critical.

Enhanced Capabilities and Ease of Use

Plug & Play Installation:

• Simple setup without complex configurations, facilitating convenient management for network administrators.

Over Current Protection:

• Provides short-circuit protection automatically, preventing equipment damage due to high currents.

PoE Capable:

• Offers a 90W power budget per port, with a total of 180W, ensuring reliable backup power.

Flexible Deployment Options

Compatibility with DPS-800:

• Can be installed on a desktop or mounted onto a standard switch rack using the optional DPS-800.

Standard Ethernet Cable Connection:

• Utilizes any standard Category 5e or higher Ethernet cable for up to 100m connection distance, supplying PoH power to the switch.

Summary

The D-Link DPS-520 PoE Redundant Power Supply is a cost-effective and reliable solution for ensuring uninterrupted power supply in PoE networks. Its advanced features, combined with ease of use and flexible deployment options, make it an essential component for maintaining network resilience and stability.