About D-Link DPS-700 589W Power Supply 589W Redundant Power Supply Specifications: Output Power: 500 watts Input Voltage Range: 90 to 264 V AC Input Frequency: 47 to 63 Hz Max Input Current: 7.5 A @ 115 V AC, 3.7 A @ 230 V AC Max Inrush Current: 30 A @ 115 V AC, 30 A @ 230 V AC Efficiency: 80% Operating Temperature: 0 to 65 C Storage Temperature: -40 to 85 C Operating Humidity: 5 to 95 RH Storage Humidity: 5% to 95% RH MTBF: 624,961 hours Dimensions: 441 x 199.4 x 44 mm Weight: 3.65 kg Features: Connect to D-Link Ethernet and Gigabit switches Provide backup power for the switch’s built-in power supply Can be installed as stand-alone power supply units or mounted in a 19-inch multi-slot chassis Hot-swappable when installed in a chassis Solid metal case housing LED status indicators Over-current protection Up to 589 watts output power and supports 1 + 1 power capability
