Front Panel LEDs

The LED functionality is described in the User Guide of your WeOS5 product. Here the information on LED functionality of all WeOS5 products is summarised. Note that your product may not have all LED types listed here.

LED	Status	Description
DC1	OFF	Product has no power
	GREEN	Power OK on DC1
	RED	Power failure on DC1
DC2		See DC1 above (replace DC1 with DC2 where applicable)
DC/AC1		See DC1 above (replace DC1 with DC/AC1 where applicable)
DC	OFF	Product has no power
	GREEN	Power OK on DC1 and DC2
	RED	Power failure on DC1 or DC2
ON	OFF	Unit has no power
	GREEN	All OK, no alarm condition
	RED	Alarm condition, or until product has started up.
TX/FX	OFF	No link
	GREEN	Link established
	GREEN FLASH	Data traffic indication
	YELLOW	Port alarm, or port is set in blocking state by link redundancy protocol.
	YELLOW FLASH	(All TX/FX flashing yellow) Location indicator (“Here I am”). Activated by specific Web/CLI setting.
RSTP	OFF	RSTP disabled
	GREEN	RSTP enabled
	BLINK	Unit elected as RSTP/STP root switch
FRNT	OFF	FRNT disabled
	GREEN	FRNT OK
	RED	FRNT error
	BLINK	Unit configured as FRNT focal point
RING	OFF	All ring protocols are disabled
	GREEN	All ring protocol are OK
	GREEN BLINK	All ring protocol are OK. A ring protocol acts as master/focal-point/root.
	RED	A ring protocol has error
	RED BLINK	A ring protocol has error. A ring protocol acts as master/focal-point/root.
PoE	OFF	No PoE output
	GREEN	PoE output active
	GREEN FLASH	Error or negotiating power output
L1/L2	OFF	Relays in bypass mode
	GREEN	Relays connected to unit (no bypass)
USR1		Unused. Configurable in future release.
USR2		Unused. Configurable in future release.

The ‘ON’ LED constitutes a configurable summary alarm. The port LEDs (‘TX/FX’) indicate alarm for link status error if link alarm has been configured for the port. See Alarm Configuration for more information on summary alarm and link alarm.

When ‘location indicator’ is activated, all port LEDs flash yellow.