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Extreme Networks 700/1200 W AC PSU
BlackDiamond 8800 Series Switches Hardware Installation Guide
43
Power Supply Cords
Extreme Networks 700/1200 W AC PSUs are shipped with both 110 V AC and 220 V AC power supply
cords. The 110 V AC power supply cord allows a maximum DC output power of 700 W. The 220V AC
power supply cord allows a maximum DC output power of 1200 W.
All power supply cords provided by Extreme Networks are designed for use only in the United States,
Canada, and Mexico. Power supply cords for use outside of North America are typically provided by a
third-party distribution center and must meet the following requirements:
● The power supply cord must be agency-certified for the country of use.
● The power supply cord must have an IEC 320 C13 plug to connect to the IEC320 C14 connector on
the power supply.
● The power supply cord must have an appropriately rated and approved wall plug applicable to the
country of installation.
● The power supply cord must be less than 5 meters long.
● The wire size must be a minimum of 16 AWG (1.0 mm
2
) copper-stranded.
WARNING!
Be sure that the source outlet is properly grounded before plugging the AC power cord into the Extreme Networks
AC PSU.
Fuse
The Extreme Networks 700/1200 W AC PSU line and neutral legs are both fused. Power to the switch
may still be live if the neutral fuse is open. This is not a field operator replaceable fuse. In the event of
failure, immediately return the Extreme Networks 700/1200 W AC PSU for a complete replacement.
WARNING!
Field operators must not attempt to configure or replace fuses in Extreme Networks 700/1200 W AC PSUs! In the
event of failure, immediately return the defective Extreme Networks 700/1200 W AC PSU for a complete
replacement.
Table 9: LEDs on the 700/1200 W AC PSU
PSU Condition
Power
Green
Predictive Fail
Amber
Fail
Amber
Power supply AC outputs working normally On Off Off
AC input power present/standby output on Blinking Off Off
Current limit on 48 VDC output On Off Blinking
Predictive failure On Blinking Off
No input power to this PSU only Off Off On
No input power to any PSU Off Off Off
Power supply failure Off Off On