Figure 327: Ac Power Supply Leds On A Qfx5100 Switch; Table 176: Fan Tray Led In A Qfx5100 Switch; Table 177: Ac Power Supply Leds On A Qfx5100 Switch - Juniper QFabric QFX3000-G Hardware Documentation

Table 176: Fan Tray LED in a QFX5100 Switch

Name
Fan
Related
Documentation
AC Power Supply LEDs on a QFX5100 Device

Table 177: AC Power Supply LEDs on a QFX5100 Switch

LED Color
AC OK Unlit
Green
Copyright © 2018, Juniper Networks, Inc.
Color State
Green On steadily
Amber Blinking
Cooling System and Airflow in a QFX5100 Device on page 88
Installing a Fan Module in a QFX5100 Device on page 677
Removing a Fan Module from a QFX5100 Device on page 675
Figure 327 on page 745 shows the location of the LEDs on the power supply.

Figure 327: AC Power Supply LEDs on a QFX5100 Switch

AC OK
DC OK
Fault
Table 177 on page 745 describes the LEDs on the AC power supplies.
State Description
Off The power supply is disconnected from power, or power is not coming
into the power supply.
On steadily Power is coming into the power supply.
Chapter 51: Viewing QFX5100 System Information
Description
The fan module is operating normally. The
system has verified that the module is
engaged, that the airflow is in the correct
direction, and that the fan is operating
correctly.
An error has been detected in the fan module.
Replace the fan module as soon as possible.
Either the fan has failed or it is seated
incorrectly. To maintain proper airflow through
the chassis, leave the fan module installed in
the chassis until you are ready to replace it.
745