S4100–ON Series S4128F-ON, S4148F-ON, and S4148FE Installation Guide November 2017

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Chassis physical design

Table 1. Chassis physical design . Table listing the chassis physical design.
Parameter	Specifications
Height	1.71 inches (43.5 mm)
Width	17.1 inches (434 mm)
Depth	18.1 inches (460 mm) PSU/fan tray handle: 1.57 inch (40 mm)
Chassis weight with factory-installed components	S4128F-ON: 19.66 lbs/8.92 kg (2* PSUs) S4148F-ON: 20.15 lbs/9.14 kg (2* PSUs) S4148FE-ON: 20.15 lbs/9.14 kg (2* PSUs)
Rack clearance required	Front: 5 inches (12.7 cm) Back: 5 inches (12.7 cm)

Table 2. Environmental parameters . Table listing environmental parameters.
Parameter	Specifications
Operating temperature	5° to 40°C (50°F to 104°F) -5°C to 45°C (23°F to 113°F) short term Short term is </= 1% of operational hours per year. NOTE: Reduce maximum temperature by 1°C/125 meters (1°F/228 feet) above 950 meters (3,117 feet).
Operating humidity	5% to 85% (RH), non-condensing, continuously 5% to 90% (RH), non-condensing, short term Short term is </= 1% of operational hours per year.
Storage temperature	–40° to 65°C (–40°F to 149°F)
Storage humidity	5% to 95%, non-condensing
Maximum thermal output	470 W = 1260 BTU/Hr
Maximum operational altitude	10,000 feet (3,048 meters)
Maximum non-operational altitude	39,370 feet (12,000 meters)
Shock	Dell EMC Spec SV0115

Table 3. AC power requirements. Table listing the AC power requirements.
Parameter	Specifications
Power supply	100–240 VAC 50/60 Hz
Maximum current draw per switch	4.7A/3.9A at 100/120V AC 2.35A/1.95A at 200/240V AC
Maximum power consumption	370 Watts
Typical power consumption	200 Watts

Table 4. DC power requirements. Table of DC power requirements.
Parameter	Specifications
Minimum and maximum input voltage range	−40.5V, –48V, -60V
Input power at full load	−40.5V/970W −48V/930W −60V/ 950W, without fan −40.5V/980W −48V/940W −60V/ 960W, with fan
Input current at full load	−40.5V/23.8A −48V/19.0A −60V/ 15.6A, without fan −40.5V/24.0A −48V/19.2A −60V/ 16.0A, with fan