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Replacing AC Power Supply Cords
BlackDiamond 12800 Series Switches Hardware Installation Guide
37
The power supply bay can accommodate up to three hot-swappable Extreme Networks 325 W AC
PSUs. See the ExtremeXOS 12.0 Concepts Guide for information about configuring your Extreme
Networks BlackDiamond switch.
NOTE
The Extreme Networks 325 W AC PSU cannot be used in combination with any other Extreme Networks PSU.
The 325 W AC PSU functions from 90 V to 264 V and 47 Hz to 63 Hz AC Input. The software
determines the maximum available power required for the switch and enables the modules accordingly.
LEDs
The front panel of the Extreme Networks 325 W AC PSU provides status LEDs. Table 13 describes the
meanings of these LEDs.
Replacing AC Power Supply Cords
Each Extreme Networks 325 W AC PSU is shipped with a 110 V AC UL-listed power cord.
All power supply cords provided by Extreme Networks are designed for use in the United States and
Canada only. Power supply cords for use outside of North America are typically provided by a
third-party distribution center and must meet the following requirements:
● Power supply cords must be agency certified for country of use.
● Power supply cords must contain an IEC 320 C13 connector for insertion into the IEC 320 C14
receptacle on the PSU.
● Power supply cords must contain an appropriately rated and approved wall plug applicable to the
country of installation.
● Power supply cords must be less than 5 m long.
● Wire size must be a minimum of 18 AWG (0.82 mm
2
) copper-stranded.
WARNING!
Make sure that the source outlet is properly grounded before plugging the AC power cord into the Extreme Networks
325 W AC PSU.
Table 13: LEDs on the 325 W AC PSU
PSU Condition
AC In
LED Status
DC Out
LED Status
No AC input power Off Off
No AC input power (receiving standby power from the chassis) Amber Off
AC input good (main outputs disabled) Green Off
AC input good, output fault Green Amber
AC input good, DC output good Green Green