Juniper EX4600

AC Power Supply LEDs on an EX4600 Switch
Figure 18 on page 31 shows the locaon of the LEDs on the power supply.
Figure 18: AC Power Supply LEDs on an EX4600 Switch
Table 13 on page 31 describes the LEDs on the AC power supplies.
Table 13: AC Power Supply LEDs on a EX4600 Switch
LED Color State Descripon
AC OK Unlit O The power supply is disconnected from power, or power is not coming into the
power supply.
Green On steadily Power is coming into the power supply.
DC OK Unlit O The power supply is disconnected from power, or the power supply is not
sending out power correctly.
Green On steadily The power supply is sending out power correctly.
Fault Amber On steadily An error has been detected in the power supply. Replace the power supply as
soon as possible. To maintain proper airow through the chassis, leave the
power supply installed in the chassis unl you are ready to replace it.
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