XG0440DC/XG0440DCR Hardware Guide
Chapter 1 Getting Started
Items in the Package, Descriptions and Functions
20
LED Details
•
LINK/ACT/SPEED LED
Lights to indicate the status of the link, signal transmission, transmission speed.
•
FDX LED
Lights to indicate the status of transmission mode for the management port.
•
READY LED
Indicates the operational state of the switch.
•
CHECK LED
Lights orange when the switch detected an abnormal operating condition. This may
indicate that the switch has failed. Consult with your Fujitsu or Fujitsu's certified
support engineer immediately to correct this condition.
•
PSU1 LED
Lights to indicate the status of the PSU1.
•
PSU2 LED
Lights to indicate the status of the PSU2.
•
FLASH LED
Lights to indicate read/write operations on external USB or internal memory.
Precautions
Do not shut down or reboot when the FLASH LED is blinking green. It may corrupt the switch or external memory
device configuration files.
•
ERROR LED
There a problem with the attached USB memory or SFP+ devices. An error occurred
when mounting or accessing these devices.
•
FAN LED
Lights to indicate the status of the Fans.
•
SFP+ LINK/ACT LED
Lights to indicate the establishment of the link and status of the signal transmission.
•
SFP+ LED
Lights to indicate the status of optical detection of the SFP+ slot.
LINK/ACT
SPEED
FDX
Port41
Port42
Port41
SFP+
Port42
SFP+
Port42
SFP+
LINK/ACT
Port41
SFP+
LINK/ACT
READY
CHECK
PSU1
FLASH
ERROR
PSU2
FAN