Summit X450, X450a, and X450e Series Switches
Summit Family Switches Hardware Installation Guide
105
Summit X450, X450a, and X450e Series Switch LEDs
Table 29 describes the meanings of the LEDs on the Summit X450, X450a, and X450e series switches.
Table 29: LEDs on the Summit X450, X450a, and X450e Switches
Label or Type Color/State Meaning
Front Panel
MGMT Blinking green (fast) Power-on self-test (POST) in progress.
Steady green POST passed. System is booting image.
Blinking green (slow) Normal operation
Blinking amber Switch diagnostics running.
or
System is disabled. POST failed or system
overheated.
Off No external power attached.
FAN Steady green Normal operation
Steady amber* A single fan in the array has failed. The switch can
continue to operate indefinitely.*
Blinking amber Failure
or
Two or more fans in the array have failed. Because
system cooling is compromised, you should replace
the switch.*
Off No power
* These states for the Fan LED occur only on Summit X450a-48tDC switches with
a manufacturing part number of 800294-00 and X450a-48tDC-TAA switches with
a manufacturing part number of 800337-00.
PSU-I
(Internal power supply)
Steady green Normal operation
Blinking amber Failure
Off No power
PSU-E
(External power supply)
Steady green Normal operation
Blinking amber Failure
Off No external power attached.
Ethernet Ports
1 – 24 or 1 – 48
(21 – 24 and 45 – 48
are shared ports)
Steady green Link OK
Blinking green Activity
Off Link is not present or port is disabled.
Stack Number Indicator Top half of number
blinking
This switch is the stack master.
Lower half of number
blinking
This switch is the stack backup.
Number lights steadily This switch is a standby node (neither the master nor
the backup).
LED dark This stackable switch is not in stacking mode.
To Next Page
Loading...
Need help?
General
