Juniper ACX5448-D Hardware Manual page 38

Table 8: Chassis Status LEDs on ACX5400 Routers
Name
ALM–Alarm or beacon
SYS–System
MST–Master
ID–Identification
Color State
Unlit Off
Red On steadily
Amber On steadily
Unlit Off
Green On steadily
Unlit Off
Green On steadily
Unlit Off
Blue Blinking
Description
The router is halted or there is no
alarm.
A major hardware fault has occurred,
such as a temperature alarm or power
failure, and the router has halted.
Power off the router by setting the AC
power source outlet to the off (O)
position and unplugging the AC power
cords. Correct any voltage or site
temperature issues, and allow the
router to cool down. Power on the
router and monitor the power supply
and fan LEDs to help determine where
the error is occurring.
A minor alarm has occurred, such as a
software error. Power off the router
by setting the AC power source outlet
to the off (O) position and unplugging
the AC power cords. Power on the
router and monitor the status LEDs to
ensure that Junos OS boots properly.
The router is powered off or halted.
Junos OS for ACX Series is loaded on
the router.
The router is a linecard member.
The router is a standalone router.
The beacon feature is not enabled on
the router. This feature is enabled using
the request chassis beacon command.
The beacon feature is enabled on the
router. This feature is enabled using
the request chassis beacon command.
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