Juniper EX2300 Series Hardware Manual page 38

1 System LEDs
—
Figure 19: System LEDs in EX2300-48MP Models
1 System LEDs
—
Table 5 on page 29 describes the system LEDs in EX2300-24MP and EX2300-48MP models, their
colors and states, and the status they indicate.
Table 5: System LEDs in EX2300-24MP and EX2300-48MP Models
LED Label
MGT
FAN
PW
Color
Green
Amber—blinking
Green—on steadily
Unlit
Green—on steadily
Amber—blinking
State and Description
•
On steadily—Junos OS for EX Series switches
has been loaded on the switch.
•
Blinking—The switch is booting.
•
Off—The switch is powered off or is halted.
At least one of the fans has failed.
The fans are functioning normally.
There is no alarm or the switch is powered off or
halted.
The power supply is functioning normally.
The supply of PoE power to RJ-45 network ports is
disabled and the supply PoE/PoE+ power to devices
connected to those ports is disabled.
29