Juniper MX10004 Hardware Manual page 47

Table 10: Fan Tray Controller LEDs on an MX10004
Name
PWR (fan tray controller
power)
STATUS (fan tray
controller status)
Color State
Green On steadily
Amber Blinking
None Off
Green On steadily
Amber Blinking
None Off
Description
The fan tray controller has power and is
operating normally.
A power error has been detected in the
fan tray controller. Replace the fan tray
controller as soon as possible. To
maintain proper airflow through the
chassis, leave the fan tray installed in
the chassis until you are ready to
replace the fan tray controller.
The fan tray controller is not powered
on or is not receiving power.
The fan tray controller is online and is
operating normally.
An error has been detected in the fan
tray controller. Replace the fan tray
controller as soon as possible. To
maintain proper airflow through the
chassis, leave the fan tray installed in
the chassis until you are ready to
replace the fan tray controller.
The fan tray controller is not receiving
power.
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