Nortel Networks 21 PCI 10/100, W/WOL manual Describes the Link and Activity LED indications

Installation and Reference for the BayStack 21 PCI 10/100 Adapter w/WOL

Table 1-1 describes the Link and Activity LED indications.

Table 1-1.	LED Indications
Label	Color	Activity	Description
10 LNK	Green	On	A 10 Mb/s connection has been established.
		Off	Power is not supplied to the network card, or a 10 Mb/s
			connection is not established.
100 LNK	Green	On	A 100 Mb/s connection has been established.
		Off	Power is not supplied to the network card, or a 100 Mb/s
			connection is not established.
ACT	Green	On	Heavy network traffic is passing through the port.
		Blinking	Intermittent or light network traffic is passing through the port.
			The rate of blinking is proportional to the amount of network
			traffic.

WOL Cable and Connector

The WOL cable (Figure 1-2) is an interconnect cable with standard 3-pin connectors on each end.

9461FA

Figure 1-2. WOL Cable

The WOL cable includes the following three wires:

•A network card auxiliary power supply line, which maintains constant low-level power to the motherboard

•A card wake-up signal line, which turns on the workstation remotely

•A ground line, which provides electrical grounding

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