Troubleshooting the Power System on the SRX300 Services Gateway
The LEDs on the services gateway enable you to determine the performance and
operation. The PWR LED, located on the front panel of the services gateway, indicates
the different settings with respect to the power system.
Table 19 on page 77 describes different PWR LED status settings and their corrective
actions.
Table 19: Services Gateway Power LED Status
Possible Cause and Corrective
ActionMeaningLED Status
Normal indication. No action is required.Device is receiving power.Green
Normal indication. No action is required.Indicates that the power
button has been pressed
and quickly released.
Amber
•
Verify that the AC power cord from
the power source to the device is not
damaged. If the insulation is cracked
or broken, immediately replace the
cord or cable.
•
Ensure that the socket you plug in is
in working condition.
•
Ensure the device has an AC input
voltage between 100 and 240 VAC.
•
If you cannot determine the cause
of the problem or need additional
assistance, contact JTAC.
Indicates that the device
is not receiving power.
Off
Related
Documentation
Troubleshooting Chassis and Interface Alarm Messages on the SRX300 Services
Gateway on page 76
•
Using the RESET CONFIG Button on the SRX300 Services Gateway
If a configuration fails or denies management access to the services gateway, you can
use the RESET CONFIG button to restore the device to the factory-default configuration
or a rescue configuration. For example, if someone inadvertently commits a configuration
that denies management access to a services gateway, you can delete the invalid
configuration and replace it with a rescue configuration by pressing the RESET CONFIG
button.
NOTE: The RESET CONFIG buttonis recessedtopreventit frombeing pressed
accidentally.
77Copyright © 2016, Juniper Networks, Inc.
Chapter 18: Troubleshooting Components
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