Extreme Networks Summit Summit1i Hardware Installation Manual page 299

Heat Dissipation
Power Supplies
220 VAC Power Supply
AC Line Frequency
Nominal Operating Voltage
Current Rating
Weight
110 VAC Power Supply
AC Line Frequency
Nominal Operating Voltage
Current Rating
Weight
-48 DC Power Supply
Nominal Operating Voltage
Current Rating
Weight
Switch Power-Off
Temperature power-off
Extreme Networks Consolidated "i" Series Hardware Installation Guide
220 VAC Power Supply
2544 W maximum (8687 BTU/hr maximum)
110 VAC Power Supply
2661 W maximum (9088 BTU/hr maximum)
-48 DC Power Supply
2708 W maximum (9246 BTU/hr maximum)
50 Hz to 60 Hz
3600 W, 200 VAC to 240 VAC, auto ranging
200 VAC 15 A
33.0 lbs (15.0 kg)
50 Hz to 60 Hz
100 VAC to 240 VAC, auto ranging
100/200 VAC 15/7.5 A
33.0 lbs (15.0 kg)
- -
42 VDC to 70 VDC, auto ranging
- 48 VDC 60 A
31.75 lbs (14.4 kg)
Original supply, not DC and not high-output: 75° C (167° F)
DC Supply:
Stand-alone: 65° to 70° C (149° to 158° F)
In chassis: 70° C (158° F)
High-output: 75° C (167° F)
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