Extreme Networks 17001 Summit X350 Series Switch LEDs, LEDs on the Summit X350 Series Switches

Summit Family Switches

Summit X350 Series Switch LEDs

Table 12 lists the LEDs and their associated colors and meanings.

Table 10: LEDs on the Summit X350 Series Switches

Label or Type	Color/State	Meaning
Front Panel
MGMT	Blinking green (fast)	Power-on self-test (POST) in progress
	Steady green	POST passed. System is booting image.
	Blinking green	Normal operation.
	(slow)
	Blinking amber	Switch diagnostics are running.
		or
		System is disabled. POST failed or system
		overheated.
FAN	Steady green	Normal operation
	Blinking amber	Failure
	Off	No power
PSU-I	Steady green	Normal operation
(Internal power supply)
	Blinking amber	Failure
	Off	No power
PSU-E	Steady green	Normal operation
(External power supply)
	Blinking amber	Failure
	Off	No external power attached
Front-panel Port LEDs
Ethernet Ports	Steady green	Link OK
1 – 24 or 1 – 48 (21 – 24
	Blinking green	Activity
and 45 – 48 are shared ports)
	Off	Link is not present.
		or
		Port is disabled.
Rear Panel
Management Port	Steady green	Link OK
	Blinking green	Activity
	Off	Link is not present.
SFP 1G Port	Steady green	Link OK
	Blinking green	Activity
XENPAK 10G Port	Steady green	Link OK
	Blinking green	Activity
	Off	Link down

40 Summit Family Switches Hardware Installation Guide