Juniper QFX10016 Hardware Manual page 63

Table 15: Fan Tray LEDs on a QFX10000 (continued)
Name
Fan tray controller status
SIB 0 status
SIB 1 status
Copyright © 2017, Juniper Networks, Inc.
Color State
Green On steadily
Green Blinking
Yellow Blinking
None Off
Green On steadily
Green Blinking
Yellow Blinking
None Off
Green On steadily
Green Blinking
Yellow Blinking
None Off
Chapter 4: Cooling System Components and Descriptions
Description
The fan tray controller is online and is
operating normally.
The beacon feature is enabled. This feature
is enabled using the request chassis beacon
command.
An error has been detected in the fan tray
controller. Replace the fan tray controller as
soon as possible. The fan tray controller is
located behind the fan tray above the SIBs.
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.
The left-most SIB in the chassis is online.
The beacon feature is enabled. This feature
is enabled using the
request chassis beacon
command.
An error has been detected in SIB 0. Replace
the SIB as soon as possible. The SIB is located
behind the left fan tray and is the left-most
SIB in the chassis. To maintain proper airflow
through the chassis, leave the fan tray
installed in the chassis until you are ready to
replace the SIB.
The SIB is offline.
The center SIB behind the left fan tray is
online.
The beacon feature is enabled. This feature
is enabled using the
request chassis beacon
command.
An error has been detected in SIB 1. Replace
the SIB as soon as possible. The SIB is located
behind the left fan tray and is the middle SIB
in the grouping of 3. To maintain proper airflow
through the chassis, leave the fan tray
installed in the chassis until you are ready to
replace the SIB.
The SIB is offline.
39