Rear panel LED behavior

Chassis Power LED

LED state

Meaning

Off

No power to chassis

On Green

Powered on

Chassis Health LED

LED state

Meaning

On Green

Normal operation

Slow Flash Green

Booting

Slow Flash Orange

Fault condition somewhere in the system

Chassis Unique Identifier (UID) LED

LED state

Meaning

Off

Not activated

On Blue

Location aid

Slow Flash Blue

Location aid

Chassis temperature status (Temp) LED

LED state

Meaning

On Green

Temperature at or below rating

Slow Flash Orange

Environment air temperature or individual component temperature above rating

Status Rear LEDs

Fabric Modules: 1-3

LED state

Meaning

Off

Powered down, ready for removal

On Green

Normal operation

Slow Flash Green

Booting or initializing

Slow Flash Orange

Fault condition

Fast Flash Orange

Hardware (ASIC) mismatch

Fan Trays: 1-3

LED state

Meaning

On Green

Operating normally

Slow Flash Orange

Fault condition or not present

Fans: 1-6 in each fan tray

LED state

Meaning

On Green

Operating normally

Slow Flash Orange

Fan is in a fault condition or is not present