Juniper MX10016 Hardware Guide

Table 11: Fan Tray LEDs on an MX10016 (continued)
DescriptionStateColorName
The fan tray controller is online and is
operating normally.
On steadilyGreenFan tray controller status
The beacon feature is enabled. This feature
is enabled using the request chassis
beacon command.
BlinkingGreen
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.
BlinkingYellow
The fan tray controller is not receiving
power.
OffNone
The leftmost SFB behind the left fan tray
is online.
On steadilyGreenSFB 0 status
The beacon feature is enabled. This feature
is enabled using the request chassis
beacon command.
BlinkingGreen
An error has been detected in SFB 0.
Replace the SFB as soon as possible. The
SFB is located behind the left fan tray and
is the left-most SFB 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
SFB.
BlinkingYellow
The SFB is offline.OffNone
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Juniper MX10016 Specifications

General

Brand	Juniper
Model	MX10016
Category	Network Hardware
Language	English