Transition Networks SISTP10XX-141-LR(T) installation manual Light Emitting Diodes LEDs, Led

SISTP10xx-141-LR(T) Industrial PoE Switch Transition Networks

Light Emitting Diodes (LEDs)

LEDs	The Industrial PoE Switch has LED indicators located on its front panel. The LEDs present at-
	a-glance network status, and provide real-time connectivity information. Figure 17 shows the
	LEDs and a chart that explains the function of each.
		LED	Description
		P1	Green = input power present on PWR1
			input
		P2	Green = input power present on PWR2
			input
		FAULT	Red = Loss of either power input
		LNK/ACT	Green = fiber link
		(Fiber port)	Green (blinking) = fiber port is receiving
			link pulses or data from a
			100Base-FX compliant port
		PWR FWD 1-4	Green = PoE power being supplied to
			powered device (PD)
			Off = No PoE power being output on
			port
		LNK/ACT	Green = UTP link
		(UTP port)	Green (blinking) = UTP port is receiving
			link pulses or data from a
		[upper LED]
			10/100Base-TX compliant port
		Full Duplex /	Yellow = Full duplex link
		Collision	Yellow (blinking) = collisions occurring
		(UTP port)	Off = half duplex or no link
		[lower LED]

Figure 17: LEDs and Description Chart

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