Dell EMC PowerSwitch S4100-ON Series - Page 47

Parameter Specications
Rack clearance required
Front: 5 inches (12.7 cm)
Back: 5 inches (12.7 cm)
Table 17. Environmental parameters
Parameter Specications
Operating temperature S4128F-ON, S4148F-ON, S4148FE-ON, S4128T-ON, S4148T-ON:
5° to 40°C (50°F to 104°F), continuously
S4148U-ON: 5°C to 45°C (50°F to 113°F), continuously
-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 S4128F-ON, S4148F-ON, S4148FE-ON, S4128T-ON, S4148T-ON: –
40° to 65°C (–40°F to 149°F)
S4148U-ON: –40° to 70°C (–40°F to 158°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 18. AC power requirements
Parameter Specications
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 19. DC power requirements
Parameter Specications
Minimum and maximum input voltage range −40.5V, –48V, -60V
Input power at full load −40.5V/970W −48V/930W −60V/ 950W, without fan
Specications 47