Table 17: SLX 9640 device LED Indications (continued)
LED Function/state
Meaning
Possible cause
All LEDs (and the chassis LED)
On 1 sec, Off 1 sec
Chassis Beaconing
One port LED on 2 sec, Off 2 sec Indicates a particular port fault.
Home Run Port LEDs (Amber only. Note: This LED is shared with
SFP Port 24 LED)
Solid Off
No Link
Solid Amber ON
Link, no traffic
Amber Flicker
Link, Activity
Monitoring the Device
LED indicators
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