Extreme Networks Alpine 3802, Hardware Installation Manual

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68 Extreme Networks Consolidated "i" and "e" Series Hardware Installation Guide
Summit Switch Models
Table 12: Summit 300-24 switch LED activity
Unit Status LED (MGMT LED)
Color Indicates
Green, solid The Summit switch is operating normally.
Green, blinking The Summit switch POST is in progress.
Amber,
blinking The Summit switch has failed its POST or an overheat condition
is detected.
Off There is no power.
Fan LED
Color Indicates
Green, solid All fans are operating normally.
Amber,
blinking One or more fans has failed. The switch continues to operate
unless over-heating occurs.
Off The Summit switch has no power.
Power Supply LEDs
PSU-I Color Indicates
Green, solid The internal power supply is operating normally.
Amber,
blinking The internal power supply has failed, or the AC connector is not
plugged-in. If the power supply has failed, replace the internal
power supply as soon as possible.
Off The internal power supply has no power.
PSU-E Color Indicates
Green, solid The external power supply is operating normally.
Amber,
blinking The external power supply has failed, or the AC connector is not
plugged-in.
Off The external power supply is not connected.
Port Status LEDs (Ports 1-24)
Color Indicates
Green, solid Link is present and port is enabled; non-powered device.
Green, fast
blinking Port is enabled; link is up, device non-powered and activity on the
port.
Amber, solid Link is present and port is enabled; device powered.
Amber, slow
blinking Link is down or port is disabled; device powered.
Amber, fast
blinking Port is enabled; link is up, device powered and activity on the
port.
Alternating
amber/green There is a power fault.
Off The link is down or the port is disabled; non-powered device.