SLX 9150 Series Front Panel System LEDs
Table 19: SLX 9150-48Y Front Panel System LEDs
Label or Type
Color/State
Meaning
PSU1, PSU2
(Power Supplies)
Steady green
PSU is installed and providing power
Steady amber
PSU is installed but input power is
disconnected or unit fault detected
Off
PSU is not installed
FAN
Steady green
All fans operating normally
Steady amber
A fan has been removed or fault detected
Off
No power to fan modules
SYS
(System)
Steady green
Normal operation; agent software code has
been loaded
Blinking green
Loading the agent software code
Steady amber
Error encountered while running diagnostic
software
Blinking amber
Loading and executing the boot loader or
diagnostic software
Off
Unit not operational
PWR
(Power)
Steady green
Normal operation
Blinking green
System in reset
Off
Unit not operational
Table 20: SLX 9150-48Y Front Panel 100/1G RJ45 Port LEDs
Label or Type
Color/State
Meaning
OOB Management Port
(Link/Activity)
Steady green
Network link
Blinking green
Network link and activity
Off
Link at 10Mbps or no activity
OOB Management Port
(Speed)
Blinking green
Port link at 100Mbps
Steady green
Port link at 1000Mbps
Off
Link at 10Mbps or no link
750 W AC Power Supply LEDs
The following tables describe the meanings of the LEDs on the 750 W AC power supply (part number
XN-ACPWR-750W-F or XN-ACPWR-750W-R).
The LEDs are located on the end of the power supply unit, arranged vertically to the left of the power
cord receptacle.
Monitoring the Switch
750 W AC Power Supply LEDs
ExtremeSwitching SLX 9150 Hardware Installation Guide
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