Enterasys Networks V2H124-24P manual System Status LEDs

		Description of Hardware
			1
	Table 1-2. System Status LEDs
LED	Condition	Status
PWR	On Green	Unit’s internal power supply is operating normally.
	Off	Unit has no power connected.
Diag	On Green	System diagnostic test successfully completed .
	Flashing Green	System diagnostic test is in progress.
	On Amber	System diagnostic test has detected a fault.
	Flashing Amber	Cannot receive packet from stacking port.
	Alternate Green/Amber	Fan has failed or the unit has over-heated.
Stacking	On Green	This switch is acting as the master unit in the stack.
	Flashing Green	Initial state of stacking configuration to determin whether the
		switch will act as a master or slave unit.
	On Amber	This switch is acting as a slave unit in the stack.
Link/Act	On Green	LED display mode is Link/Act.
PoE	On Green	LED display mode is PoE.
Combination Ports
25-26	On/Flashing Amber	Port has established a valid 10/100 Mbps network
(Link/Activity)		connection. Flashing indicates activity.
	On/Flashing Green	Port has established a valid 1000 Mbps network connection.
		Flashing indicates activity.
	Off	There is no valid link on the port.

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