Table 44: Power Specifications (AC Power Supplies) (continued)
Power cord input plug
IEC 320 C13
Power cord wall plug
Refer to
Power Cord Requirements for AC-Powered Switches
on page 82
Power supply cord gauge
18 AWG (0.75 mm2) up to 6 feet or 2 meters
or
16 AWG (1.0 mm2) over 6 feet
Efficiency
Low Line: 88% at 50% load and 86% at 100% load
High Line: 90% at 50% and 100% loads
Table 45: Power Specifications (DC Power Supplies)
Nominal input
-48 to -60 VDC, 20.4 A
DC Voltage input range
-35 to -75 V
Inrush Current
21 A peak
Maximum wire size
14 AWG (1.5 mm2 copper stranded).
DC Output
+12.2VDC, 61.5A; +12Vaux, 2.5A
Power (W)
750 W
Table 46: Environmental Specifications (All Power Supply Units)
Operating temperature
0°C to 55°C (normal operation)
Storage temperature
-40°C to 70°C
Operating humidity
20% to 90% relative humidity, non-condensing
Operational shock
30 m/s2 (3 G)
Power Cord Requirements for AC-Powered Switches and AC Power
Supplies
An AC power cord is not included with the AC power supply.
Power cords used with AC-powered switches or AC power supplies must meet the following
requirements:
•
The power cord must be agency-certified for the country of use.
•
The power cord must have an IEC320-C13 connector for connection to the switch or power supply.
•
The power cord must have an appropriately rated and approved wall plug applicable to the country
of installation.
•
For cords up to 6 feet (2 m) long, the wire size must be 18 AWG (.75 mm
2
) minimum; over 6 feet, the
minimum wire size is 16 AWG (1.0 mm
2
).
For details about obtaining AC power cords for use in your country, refer to
www.extremenetworks.com/product/powercords/
Power Cord Requirements for AC-Powered Switches
and AC Power Supplies
ExtremeSwitching SLX 9150 Technical Specifications
82
ExtremeSwitching SLX 9150 Hardware Installation Guide
