Lantronix SISPM1040-xxxx-L3 Install Guide
33855 Rev. A https://www.lantronix.com/ 22
Power Supply Information
Power supply options include the 25160 and PS-DC-DUAL-5624T as shown and described below. Note: When
both AC and DC power inputs are connected, the DC input will supply power since the DC input is higher voltage
than the AC input. Note that a DC power connection is required for PoE operation. AC power alone can be used
to power the switch for data only (no PoE available).
25160 - 480W Din Rail Power Supply (SDR-480-48)
Part number: 25160; see the 25160 webpage for product details.
Features
• 94% High Efficiency
• 150% Peak Load
• Protected against Short Circuit, Overload, Over Voltage, Overheating
• Convection air cooling
• DIN rail mountable
• UL 508 approved
• Full load burn in test
• RoHS compliant
Specifications
Output
• Output Voltage: 48VDC
• Current Rating: 5A
• Power Rating: 480 Watts
• Ripple & Noise Max: 120mVp-p
• Voltage Range: 48~55VDC
• Voltage Tolerance: ±1.0%
• Line Regulation: ±0.5%
• Load Regulation: ±1.0%
• Setup, Rise Time: 300ms, 60ms
• Hold Up Time: 20ms
Input
• Voltage Range Switch Selectable: 90~264VAC, 127~370VDC
• Frequency Range: 47~63Hz
• Efficiency: 94%
• AC Current (Typical): 5A@115VAC, 2.5A@230VAC
• Inrush Current (Cold): 40A@115VAC, 80A@230VAC
Protection
• Overload: 110~160%
• Overvoltage: 57.6~64.8V
Dimensions: Width: 3.37” [85.5 mm] x Depth: 5.06” [128.5 mm] x Height: 5.99” [152.2 mm]
Environment
• Operating: -25°C to +70°C
• Storage: -40°C to +85°C
• Humidity: 20% to 90% (non-condensing)
Weight: 3.53 lbs. [1.6 kg]
MTBF: 112.9 Khrs
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