D-Link DPS-520 Power Supply

.180W PoE Redundant Power Supply

Specifications:

• Hardware Version A1
• Interfaces: 4 x 10/100/1000BASE-T PoE ports, 1 x 10/100/1000BASE-T MGMT port
• Dimensions: 196 x 257 x 52 mm
• Panel size: 196 x 52 mm
• Weight: 1.51 kg
• Power Budget: 90 W per port, 180 W total power budget
• Input Voltage Range: 90 to 264 V AC
• Input Frequency: 47 to 63 Hz
• Operating Temperature: 0 to 50 °C
• Storage Temperature: -45 to 85 °C
• Operating Humidity: 10 to 90% RH
• Storage Humidity: 10 to 95% RH
• MTBF: 53,858 hours

Features

• Cost-effective solution that supports up to four switches
• Provide backup power for the switch’s built-in power supply
• Over-current protection
• LED status indicators
• Automatically discover connected PD devices and immediately deliver power
• Give network administrators the power to define
• failover policies with RPS port priority
• Stay informed and monitor your devices with the status reporting through a web GUI on any Internet browser
• Can be installed as a stand-alone power supply unit or
• mounted in a 19-inch multi-slot chassis
• Connect to the RPS with a standard CAT-5e cable
• Up to 100 m connection distance