Extreme Networks 17001 manual Summit X480 DC PSU Model, Environmental Specifications

Technical Specifications

Table 40: Summit X480 AC PSU (Model 10917) (Continued)

Power supply cord gauge	18	AWG (0.75 mm2) up to 6 feet or 2 meters
	or	AWG (1.0 mm2) over 6 feet
	16
Efficiency	84% typical at full load, high line
Environmental Specifications
Operating temperature	0°C to 45°C (normal operation)
Storage temperature	-40°C to 70°C
Operating humidity	20% to 90% relative humidity, non-condensing
Operational shock	30	m/s2 (3g)

Table 41: Summit X480 DC PSU (Model 10918)

For use with the Summit X480-24x, X480-48x, and X480-48t switches

Physical Specifications
Dimensions	Height: 1.57 inches (4.0 cm)
	Width: 4.8 inches (12.3 cm)
	Depth: 13.31 Inches (33.8 cm)
Weight	3.22 lb (1.46 kg)
Power Specifications
Nominal Input	–48 to –60 V		, 24 A
DC Voltage Input Range	–40 to –75 V
Maximum Input Amperages	13.5 A @ 40 V
	11.2 A @ 48 V
	7.5 A @ 72 V
Inrush Current	10 A peak
Inrush Energy	1.5 A2S
Minimum wire size	14 AWG (1.5 mm2) copper stranded
DC Output	12 V	, 36.7 A/3.3 V		, 3.0 A
DC Output Power (W)	450 W
Environmental Specifications
Operating temperature	0°C to 45°C (normal operation)
Storage temperature	-40°C to 70°C
Operating humidity	20% to 90% relative humidity, non-condensing
Operational shock	30 m/s2 (3g)

254 Summit Family Switches Hardware Installation Guide