Fujitsu XG0448 Hardware Manual page 21

XG0448 Hardware Guide
LED Functions / Behaviors
LED Name
Ready Green
Green Blinking
Off
Error Orange
Off
PSU Green
Off
Check Orange
Orange Blinking
Off
Flash Green
Green Blinking
Off
Ext.PSU Off
Link/Act/Speed Green
Green Blinking
Orange
Orange Blinking
Off
Fdx Green
Off
SFP Link/Act Green
Green Blinking
Orange
Orange Blinking
Off
SFP Green
Off
*) During system POST, the Ready LED blinks green at a 0.5 second interval.
When the switch is operating from the backup firmware image, the Ready LED blinks at a 1 second interval.
State
Switch has started up correctly
Switch is running a Power On Self Test (POST) or running from the backup firmware
image (*)
A problem has occurred
Indicates a compact flash mount/access error
If a compact flash is installed, indicates no mount/access error
PSU is operating correctly
Power is off
A problem occurs which may require switch replacement
Firmware in the internal flash memory of the switch is destroyed
The switch is operating normally
USB memory is inserted correctly
A USB memory read/write operation is occurring
USB memory is not inserted
Not supported
Established 1000M link
1000M data traffic activity
Established 100M or 10M link
100M or 10M data traffic activity
Link is not established
Duplex
Half Duplex
Established 1000M SFP link
1000M SFP data traffic activity
Established 100M SFP link
100M SFP data traffic activity
Link is not established
SFP link is established
SFP link is not established
Status
21
Items in the Package, Descriptions and Functions
Chapter 1 Getting Started