Brocade Communications Systems FCX Series Hardware Installation Manual page 33

1. Power status LEDs
TABLE 14
LED
DC OK
AC OK
NOTE
Both "AC OK" and "DC OK" LEDs must be green for the device to function normally.
TABLE 15
State
Four Green PSU LEDs
Single Red 'DC OK' LED
Both 'DC OK' LEDs Red
One PSU with both 'AC OK' 'DC OK' LEDs Off
'DC OK' LEDs Red and Off
All 'AC OK' LEDs Off
Brocade FCX Series Hardware Installation Guide
53-1002977-01
Power status LEDs
Condition
Green
Red
Green
Off
Switch status for two installed power supply units
Status
DC output ok
DC output fail
AC input ok
AC input fail
LED PSU1 PSU2 Switch Status
AC OK Green Green Running
DC OK Green Green
AC OK Green Green Running
DC OK Green Red
AC OK Green Green Failure
DC OK Red Red
AC OK Green Off Running
DC OK Green Off
AC OK Green Off Failure
DC OK Red Off
AC OK Off Off Power Off or Failure
Product Overview
Redundancy
Yes
No
No
No
No
No
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