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Ruckus ICX 7450 Switch Hardware Installation Guide
61
Part Number: 53-1003899-09
TABLE 12
PSU1 and PSU2 LEDs
LED state
Status of hardware
Recommended action
Off (no light)
System is off or there is no power.
Verify the system is on and has
completed booting.
Steady green
PSU is on and functioning properly.
No action required.
Steady amber
PSU is missing power or in a faulty state (such as PSU fan failure).
Verify that the PSU power cord is
connected to a functioning power
source.
Replace power supply.
TABLE 13
DIAG LED
LED state
Status of hardware
Recommended action
Off (no light)
Diagnostic is off.
No action required.
Blinking green
System self-diagnostic test is in progress.
No action required.
Steady green
System self-diagnostic test has successfully completed.
No action required.
Steady amber
System self-diagnostic test has detected a fault.
Contact support.
TABLE 14
MS LED
LED state
Status of hardware
Recommended action
Off (no light)
Stacking mode is enabled and the switch is a stack member operating
in slave mode, or the switch is operating in standalone mode.
No action required.
Blinking green
Device is initializing.
No action required.
Steady green
Stacking mode is enabled and the switch is the stack master.
No action required.
Steady amber
Stacking mode is enabled and the switch is the standby controller.
No action required.
Blinking amber
Stacking mode is initializing and the switch is in stacking master
arbitration/selection state.
No action required.
TABLE 15
MOD LED
LED state
Status of hardware
Recommended action
Off (no light)
Module is used for stacking or no module is installed. For stacking
modules, this means that
stacking mode is enabled and the switch is a stack member, or the
switch is operating in standalone mode.
No action required.
Steady green
Module is operating normally. For stacking modules, this means that
stacking mode is enabled and the switch is the stack master.
No action required.
TABLE 16
Stack ID LEDs
LED state
Status of hardware
Recommended action
Off (no light)
System is off or there is no power.
Verify the system is on and has
completed booting.
Steady green
Indicates stack unit identifier. (Unit numbers 11 and 12 are shown by
using the 10+ LED in combination with the 1 or 2 LED.)
No action required.