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Fujitsu XG0448 Benutzerhandbuch

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