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.
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D-Link DPS-520 PoE Redundant Power Supply
商品説明
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.
仕様
| Specification | Details |
|---|---|
| Product Description | PoE Redundant Power Supply |
| Output Power | 180 watts |
| Input Voltage Range | 90 to 264 V AC |
| Input Frequency | 47 to 63 Hz |
| Operating Temperature | 0 to 50˚C |
| Storage Temperature | -40 to 70˚C |
| Operating Humidity | 10 to 90% RH |
| Storage Humidity | 5% to 95% RH |
| MTBF | 53,858 hours |
| Dimensions | 196 x 257 x 52 mm Panel size: 196 x 52 mm |
| Weight | 1.15 kg |
| Max Input Current | N/A |
| Max Inrush Current | N/A |
| Efficiency | N/A |