Table 304: Power Specifications (continued)
Power cord wall plug Refer to Power Cord Requirements for AC-Powered Switches
and AC Power Supplies on page 475
Eciency Minimum eciency: 88% at maximum power output
Table 305: Environmental Specifications
Operating temperature -10°C to 50°C (normal operation)
Storage temperature -40°C to 70°C
Operating humidity 93% relative humidity, non-condensing at 30C
Operational shock 30 m/s
2
(3 G)
750 W Power Supplies Technical Specifications
The Summit 750 W AC power supply (part no. 10931) is available for use with ExtremeSwitching
X620-16p switches. It is compatible with the EPS-C2 power supply.
The Summit 750 W AC power supply is used in the EPS-C2 external power system.
Table 306: Physical Specifications
Dimensions Height: 1.57 inches (4.0 cm)
Width: 3.15 inches (8.0 cm)
Depth: 9.5 inches (24.1 cm)
Weight 2.25 lb (1 kg)
Table 307: Power Specifications
Voltage input range
85 to 264 V
Nominal input ratings
100 to 240 V , 50 to 60 Hz, 10 A
Nominal input current at full loads
10 A at 90 V (low-line)
3.7 A at 230 V (high-line)
Line frequency range 47 to 63 Hz
Maximum inrush current 35 A
Output
12 V , 25 A max, 300 Watts
55 V , 8.18 A max, 450 Watts
3.3 V , 3.03 A max, 10 Watts
Power supply input socket IEC 320 C14
Power cord input plug IEC 320 C13
Power cord wall plug Refer to Power Cord Requirements for AC-Powered Switches
and AC Power Supplies on page 475.
750 W Power Supplies Technical Specifications Technical Specifications
458 ExtremeSwitching Hardware Installation Guide
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