Intel D945GCZ manual RJ-45 LAN Connector LEDs, RJ-45 10/100 Ethernet LAN Connector LEDs

Intel Desktop Board D945GCZ Product Guide

RJ-45 LAN Connector LEDs

Two LEDs are built into the RJ-45 LAN port located on the back panel (see Figure 2).

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Figure 2. LAN Port LED Locations

Table 6 describes the LED states when the board is powered up and the 10/100 Ethernet LAN subsystem is operating.

Table 6. RJ-45 10/100 Ethernet LAN Connector LEDs

LED Color	LED State	Indicates
Green	Off	LAN link is not established
	On	LAN link is established
	Blinking	LAN activity is occurring
Yellow	Off	10 Mbits/sec data rate is selected
	On (steady state)	100 Mbits/sec data rate is selected

Table 7 describes the LED states when the board is powered up and the 10/100/1000 Gigabit Ethernet LAN subsystem is operating.

Table 7. RJ-45 10/100/1000 Gigabit Ethernet LAN Connector LEDs

LED	LED Color	LED State	Indicates
Left	Green	Off	LAN link is not established
		On	LAN link is established
		Blinking	LAN activity is occurring
Right	N/A	Off	10 Mb/s data rate
	Green	On	100 Mb/s data rate
	Yellow	On	1000 Mb/s data rate

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