Nortel Networks 1750 manual 1000BASE-T 1000 MT Ethernet interface card LEDs, Act/Lnk, 10/100/1000

Chapter 1 Cables and power 29

The following table describes the LEDs on the 1000BASE-T (1000 GT) Ethernet interface card.

Table 6 LED indicators on the 1000BASE-T (1000 GT) Ethernet interface card

LED	Indicator	Description
ACT/LINK	Steady green	The port connects to a valid link partner.
	Flashing green	The card is sending or receiving network data. The
		frequency of the flashes increases with increased
		traffic.
	Off	The card is not sending or receiving data.
10/100/1000	Yellow	The port operates at 1000 Mb/s.
	Green	The port operates at 100 Mb/s.
	Off	The port operates at 10 Mb/s.

1000BASE-T (1000 MT) Ethernet interface card LEDs

The following figure shows the LEDs on the 1000BASE-T (1000 MT) Ethernet interface card.

Figure 6 LEDs on the 1000BASE-T (1000 MT) Ethernet interface card

IntelR PRO	ACT/LNK	10 = OFF	100 = GRN	1000 = ORG
	ACT/LNK	10/100/1000
				11287EA

The following table describes the LEDs on the 1000BASE-T Ethernet interface card.

Table 7 LED indicators on the 1000BASE-T (1000 MT) Ethernet interface card

LED	Indicator	Description
ACT/LNK	Steady green	The port connects to a valid link partner.
	Flashing green	The LAN port is sending or receiving network data.
	Off	The port does not link to a valid partner.

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