Transition Networks SISTF10XX-140-LR(T) Status LEDs, Power and Fault LEDs, Fiber Port LEDs

SISTF10xx-140-LR(T) / -160-LR(T) / -170-LR(T)
Operation -- Continued			Operation -- Continued
Status LEDs
Use the status LEDs to monitor the Ethernet switch operation in the network.
Power and Fault LEDs			SISTF10xx-140-LR(T)		SISTF10xx-160-LR(T)			SISTF10xx-170-LR(T)
The three LEDs near the top indicate the power and fault status:					100BASE-FX			100BASE-FX
PWR1	(amber)	on = Primary power is connected to device.	PWR 1	Switch	TX	PWR 1	Switch	TX	PWR 1	Switch
PWR2	(amber)	on = Backup power is connected to the device.	PWR 2			PWR 2			PWR 2
					8			8
FAULT	(red)	on = If any of the five (5) port alarm switches are “on“	FAULT	Industrial		FAULT	Industrial		FAULT	Industrial
					RX			RX
		and the link on the corresponding port is inactive (ex:				100M			100M
			100BASE-FX
		switch 3 is “on” and port 3 is inactive); or there is a loss
		of either the primary power or backup power.	TX		TX
Fiber Port LEDs					7			7
The “100M” LEDs indicate the link status of the corresponding fiber port			RX		RX	100M
									10/100BASE-TX
(100Base-FX):
			100M
100M	(green)	on = Fiber link is active.
		flashing = Data is being transmitted over the fiber link.			5		6	5		6
			10/100BASE-TX

Copper Port LEDs

The LEDs embedded in each of the RJ-45 port indicate the status of the corresponding copper link (10/100Base-T/TX):

10M (green) on = Copper link is active at 10 Mb/s.

flashing = Data is being transmitted over the copper link at 10 Mb/s.

100M (green) on = Copper link is active at 100 Mb/s.

flashing = Data is being transmitted over the copper link at 100 Mb/s.

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