Status
Color
LED
Fan trays are all operational.
Green
FAN
Check the
for more information.
Amber
Sufficient power is available for all the installed modules.
Green
PWR
MGMT
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.
Amber
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.
Status
Color
LED
The operator has activated this LED to identify this module in the chassis.
Flashing blue
BCN
This module is not being identified.
Off
This module is operational.
Green
STS
This module is booting up.
Flashing
amber
Temperature exceeds the major alarm threshold.
Flashing red
The module is not receiving power.
Off
The controller module is operational and in active mode.
Green
ACT
The controller module is operational and in standby mode.
Amber
Supervisor Module LEDs
The Beacon (BCN), Status (STS), and Active (ACT) LEDs are located on the lower left front of the supervisor
module. The management port link and active LEDs are located immediately above the port on the front of
the module. The following table describes the possible states for each of these LEDs.
Status
Color
LED
The operator has activated this LED to identify this module in the chassis.
Flashing blue
BCN
This module is not being identified.
Off
Cisco Nexus 9516 NX-OS Mode Switch Hardware Installation Guide
106
LEDs
System Controller LEDs
