Install Guide

Table 6. Environmental parameters
Parameter Specications
Operating temperature 0°C to 45°C (32°F to 113°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°F to 70°C (–40°F to 158°F)
Storage humidity 5% to 90%, non-condensing
Maximum thermal output 470 W = 1603.7 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 7. 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 capability 470 Watts
Typical power consumption 200 Watts
Table 8. DC power requirements
Parameter Specications
Minimum/maximum input voltage range −40.5, -48V, –60V
Input power at full load −40.5V/460W, −48V/930W, −60V/950W, without fan
−40.5V/470W −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
IEEE standards
The S5148F-ON switch complies with the following IEEE standards.
• 802.1ab (LLDP)
• 802.1ax (Layer 2)
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Specications