System Controller LEDs
LED
IOM
PSU
FAN
PWR
MGMT
System Controller LEDs
The system controller module LEDs are located on the left side of the module. The following table describes
the possible states for each of these LEDs.
Table 6: System Controller LED Descriptions
LED
BCN
STS
Cisco Nexus 9508 Switch Site Preparation and Hardware Installation Guide
96
Color
Status
Green
I/O modules are all operational.
Amber
Check the
I/O Module LEDs
Green
Power supplies are all operational.
Amber
Check the
Power Supply LEDs
Green
Fan trays are all operational.
Amber
Check the
Fan Tray LEDs
Green
Sufficient power is available for all of the installed modules.
Amber
Either of the following:
• Insufficient power for at least one of the installed modules.
• The configured power redundancy mode differs from the operational power
redundancy.
Color
Status
Flashing
The operator has activated this LED to identify this module in the chassis.
blue
Off
This module is not being identified.
Green
This module is operational.
Flashing
This module is booting up.
amber
Flashing
Temperature exceeds major alarm threshold.
red
Off
The module is not receiving power.
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LEDs
OL-30837-01