Technical information

ADC Telecommunications, Inc.
294 C
HAPTER 11: FAULT MANAGEMENT
System A payload blade asserted a backplane system fault condition.
Temperature One or more payload blades detected a Temperature Fault.
Power One or more payload blades detected an internal Power
Fault.
Power A One or more payload blades detected a Power_A (48V) Fault
or switch A is disabled.
Power B One or more payload blades detected a Power_B (48V) Fault
or switch B is disabled.
Red Alarm One or more payload blades has asserted a Red Alarm.
Blue Alarm One or more payload blades has asserted a Blue Alarm.
Yellow Alarm One or more payload blades has asserted a Yellow Alarm.
Power Supply
Temperature One or more payload blades detected a Temperature Fault.
AC The power supply associated with the chassis detected the
loss of one or more AC inputs.
DC The power supply associated with the chassis detected a DC
out-of-range fault.
Internal
Processor Temperature The chassis manager associated with the chassis detected a
processor over-temperature condition.
Local Power A The chassis manager associated with the chassis detected a
loss of Power_A (48V) on a module.
Local Power B The chassis manager associated with the chassis detected a
loss of Power_B (48V) to the chassis.
Bits A The chassis manager associated with the chassis detected a
loss of the BITS-A clock to the chassis.
Bits B The chassis manager associated with the chassis detected a
loss of the BITS-B clock.
Fan
Fan Temperature The fan tray associated with the chassis detected an inlet
temperature > 50°C.
Fan Rotation The fan tray associated with the chassis detected one or more
non-rotating fans.
Fault Description