Extreme Networks ExtremeSwitching SLX 9540 Hardware Installation Manual page 75

TABLE 13 SLX 9540 Switch LED
Indications (continued)
LED Function/state
Activity Green LED
OFF
ON
Link Green LED
ON
OFF
Power Supply Input Status (On PSU)
Off
Green Blinking
Green Steady
Power Supply Output Status (On PSU)
Off
Green Blinking
Green Steady
Amber Blinking
Amber Steady
Fan Status LED (On Fan FRU)
Off
Green Steady
Green Blinking
Amber Steady
Amber Blinking
10G/100G Port LEDs (Green only)
Solid Off
Solid ON
Link, traffic
All LEDs (and the chassis LED)
On 1 sec, Off 1 sec
One port LED on 2 sec, Off 2 sec
Home Run Port LEDs (Amber only. Note: This LED is shared with SFP Port 48 LED)
Solid Off
Solid Amber ON
Amber Flicker
ExtremeSwitching SLX 9540 Hardware Installation Guide
9036360-00 Rev AB
Meaning
Indicates activity
No Activity
Activity
Indicates link status
Link
No link
Unit is OFF or FAULT condition
OV/UV warning
OK
No Power
Stand-By
Power GOOD
Warning
FAULT
No Power
Fan operates per specification
Fan failed
No Link
Link, no traffic
Activities
Chassis Beaconing
Indicates a particular port fault.
No Link
Link, no traffic
Link, Activity
Possible cause
The Ethernet LEDs are integrated with the RJ45
connector and are driven by the respective
Ethernet Phys.
- Input Voltage is Above over voltage range or
Below under voltage range
- No input Power present
Input voltage is in OV or UV warning range
Input voltage is nominal.
Standby output enabled with no power supply
warning or fault detected
Main output and standby output enabled with no
power supply warning or fault detected
Power supply warning detected as per PMBus
STATUS_X reporting bytes
Power supply fault detected as per PMBus
STATYS_X reporting bytes
A port LED will blink on for two seconds and off
for two seconds at a time when a local fault is
detected. Confirm local faults with the CLI: flex-
cli show local-fault . To clear LED in this state,
configure shutdown followed by no shutdown
on the affected interface.
LED indications
75