HP StorageWorks 9000 - Virtual Library System User Manual page 242

Item Description
4 Fault LED
5 Power LED
6 Self test LED
6 Fan status LED
7 Mode select button
8 Mode select LEDs
9, 10 Link LED
242 Component Identification
Status
Orange = On briefly after the switch is powered on or reset, at the beginning
of switch self test. If this LED is on for a prolonged time, the switch has
encountered a fatal hardware failure, or has failed its self test.
1
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.
Off = The normal state; indicates that there are no fault conditions on the
switch.
Green = The switch is receiving power.
Off = The switch is NOT receiving power.
Green = The switch self test and initialization are in progress after you have
power cycled or reset the switch. The switch is not operational until this LED
goes off.
1
Blinking green = 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.
1
Blinking green = The cooling fan has failed. The switch Fault LED will be
blinking simultaneously.
Off = The cooling fan is operating normally.
Press the button to step from one mode to the next. The current mode setting
is indicated by the Mode select LEDs near the button.
Act = Indicates that the port Mode LEDs are displaying network activity
information.
FDx = Indicates that the port Mode LEDs are lit for ports that are in Full Duplex
Mode.
Spd = Indicates that the port Mode LEDs are lit for ports that are operating
at their maximum possible link speed. For the 10/100TX ports, that is 100
Mbps.
! = Indicates that the port Mode LEDs are displaying network events that
could require operator attention, for example CRC errors or late collisions.
On = Indicates the port is enabled and receiving a link indication from the
connected device.
Off = One of these conditions exists:
• No active network cable is connected to the port
• The port is not receiving link beat or sufficient light
• The port has been disabled through the switch console, the web browser
interface, or HP TopTools.
Blinking = If the LED is blinking simultaneously with the Fault LED, the
corresponding port has failed its self test.