Nortel Networks 1750 manual 1000BASE-SX Ethernet interface card LED, 11288EA

30Chapter 1 Cables and power

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

LED	Indicator	Description
10/100/1000	Off	The LAN port operates at 10 Mb/s.
	Green	The LAN port operates at 100 Mb/s.
	Orange	The LAN port operates at 1000 Mb/s.

1000BASE-SX Ethernet interface card LED

The following figure shows the LED on the 1000BASE-SX Ethernet interface card.

Figure 7 LED on the 1000BASE-SX Ethernet interface card

IntelR PRO	ACT/LNK
	ACT/LNK	11288EA

The following table describes the LED on the 1000BASE-SX Ethernet interface card.

Table 8 LED indicator on the 1000BASE-SX 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.

NN46110-316 03.01