Hitachi Compute Blade 2000 User Manual page 78

Switch module

 1-Gbps LAN switch module
A POWER LED (PWR)
Turns off when the power fails or no power is supplied.
B STATUS1 LED (ST1)
Indicates the status of the module. Lights solid green during normal operation.
Blinks green during power-on diagnosis or software activation.
Blinks red when the temperature threshold is exceeded or a warning such as
fan failure is detected.
Lights solid red when an alarm is detected.
C Location ID LED (LOCID)
Lights solid blue while the switch module is located.
D Memory Card slot (MC)
A slot for a Secure Digital (SD) memory card: used for upgrading software and
collecting dump data.
E Access LED (ACC)
Lights solid green when the SD memory card is accessed.
Do not remove the SD memory card when the LED lights solid green. If you
do, the memory card may be damaged or data might become corrupted.
F Reset button (RST)
Press and hold this switch for about 5 seconds to reset the LAN switch
module.
G LAN interface connector 1 to 4
Used to connect LAN cables.
LED on the lower left of a connector shows the link status:
 Lights solid green when a link is established;
 Blinks green during communication.
Line1: Management port (at the shipment)
Line2-4: User ports
27