Extreme Networks ExtremeSwitching SLX 9540, Hardware Installation Manual

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TABLE 13 SLX 9540 Switch LED
Indications (continued)
LED Function/state Meaning Possible cause
Activity Green LED
OFF
ON
Indicates activity
No Activity
Activity
The Ethernet LEDs are integrated with the RJ45
connector and are driven by the respective
Ethernet Phys.
Link Green LED
ON
OFF
Indicates link status
Link
No link
Power Supply Input Status (On PSU)
Off Unit is OFF or FAULT condition - Input Voltage is Above over voltage range or
Below under voltage range
- No input Power present
Green Blinking OV/UV warning Input voltage is in OV or UV warning range
Green Steady OK Input voltage is nominal.
Power Supply Output Status (On PSU)
Off No Power
Green Blinking Stand-By Standby output enabled with no power supply
warning or fault detected
Green Steady Power GOOD Main output and standby output enabled with no
power supply warning or fault detected
Amber Blinking Warning Power supply warning detected as per PMBus
STATUS_X reporting bytes
Amber Steady FAULT Power supply fault detected as per PMBus
STATYS_X reporting bytes
Fan Status LED (On Fan FRU)
Off No Power
Green Steady Fan operates per specification
Green Blinking
Amber Steady Fan failed
Amber Blinking
10G/100G Port LEDs (Green only)
Solid Off No Link
Solid ON Link, no traffic
Link, traffic Activities
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. 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.
Home Run Port LEDs (Amber only. Note: This LED is shared with SFP Port 48 LED)
Solid Off No Link
Solid Amber ON Link, no traffic
Amber Flicker Link, Activity
LED indications
ExtremeSwitching SLX 9540 Hardware Installation Guide
9036360-00 Rev AB 75