Juniper JSA5800, Hardware Manual

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Table 3: JSA5800 Front Panel LEDs
(Continued)
Callout LEDs Description
6 Information
• Red (blinking)—Indicates a fan
failure.
• Solid red—Indicates an overheat
condition, which might be
caused by cables obstructing the
airflow in the system or the
ambient room temperature being
too warm.
You can perform the following
checks:
• Check the routing of the
cables and ensure that all fans
are present and operating
normally.
• Ensure that the chassis covers
are installed.
• Verify that the heatsinks are
installed properly.
• Red (slowly blinking)—Indicates a
power failure.
• Solid blue —Indicates UID
function is activated.
SEE ALSO
JSA5800 Appliance Description
JSA5800 Appliance Back Panel Description
8