HP 9000 Virtual Library System - Manual (Page 187)

Front Panel LEDs and Buttons
Status Description Item
Green = The switch is operating correctly. Power LED 1
Off = The switch is not operating correctly or is not receiving power.
Orange = The switch has encountered a fatal hardware failure or has failed its
self-test. This LED comes on briefly after the switch is powered on or reset, at the
beginning of switch self test. Fault LED 2
Blinking orange = A fault has occurred on the switch, one of the switch ports, or
the fan. The status LED for the component with the fault will blink simultaneously.
If just the Fault LED is blinking, the switch could be attached to an RPS but not
receiving power.
Off = Indicates that there are no fault conditions on the switch.
PS: PS, Temperature, Fan,
and Test Status LEDs 3
Green = The switch is receiving power.
Blinking orange = A fault has occurred on one of the power supplies. The PS Status
LED, Fault LED, and on the back of the switch the failed power supply LED (PS1 or
PS2) will all blink simultaneously.
Off = The switch is not receiving power.
Temperature:
Green = The switch temperature is normal.
Blinking orange (blinks every 1.6 seconds) = An over temperature condition has
been detected. This is a Fault condition indicating elevated internal temperatures.
The Fault LED will blink simultaneously.
Blinking orange = (blinks every 0.8 seconds) = This indicates an alert condition
indicating critical internal temperatures. The Fault LED will blink simultaneously.
Fan:
Green: All fans are operating normally.
Blinking orange (blinks every 1.6 seconds) = One of the unit’s fans has failed. The
switch Fault LED will be blinking simultaneously.
Blinking orange = (blinks every 0.8 seconds) = One of the unit’s fans has failed
and the switch is in an overtemp condition. The switch Fault LED will be blinking
simultaneously.
Test Status:
Green = The switch self-test and initialization are in progress after the switch has
been power cycled or reset. The switch is not operational until this LED goes off.
The Self-Test LED also comes on briefly when you “hot swap” a transceiver into the
switch; the transceiver is self-tested when it is hot swapped.
Blinking orange = A component of the switch has failed its self-test. The status LED
for that component, for example an RJ-45 port, and the switch Fault LED will blink
simultaneously.
Off = The normal operational state; the switch is not undergoing self-test.
Ethernet Switch E6600 Components, LEDs, and Buttons 187