Table of Contents
Advertisement
Power Supply Options
Power Supply Options
You can install, remove, or replace a power supply on the ExtremeCloud IQ Controller
E3125. For information on installing a power supply, see
page 18.
The controller ships with one installed power supply. But you can purchase additional
redundant power supplies separately. The purchase order part number is PSI-1300W-
APL.
Each power supply has a single bi-color LED to indicate power supply status. The
following table describes the indicator patterns.
Table 14: Power supply status LED indicator patterns
Power supply condition
Output On and OK
No AC power to all power supplies
AC present and only 12VSB On (PS Off) or
PS in cold redundant state
AC power cord unplugged or AC power
lost, with a second PS in parallel still with
AC input power
Power supply warning events where PS
continues to operate - high temperature,
high power, high current, and slow fan
Power supply critical event causing a
shutdown, failure, OCP, OVP, and fan fail
Power supply firmware update
Connect a Power Source
Before You Begin
Locate the power cord retention strap from the AC power cord bracket and cable clamp
kit.
About This Task
Connect the ExtremeCloud IQ Controller E3125 to a power source if you want to use an
external power supply.
18
ExtremeCloud™ IQ Controller E3125
Connect a Power Source
LED indicator
Green
Off
1 Hz blinking green
Amber
1 Hz blinking amber
Amber
2 Hz blinking green
Hardware Installation
on
Advertisement
Table of Contents
