Dell 740N, 720N, 760N manual 41&21

Single-port

Ethernet card

￿￿￿￿￿￿￿￿￿"￿￿￿'#￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿#￿￿￿￿￿￿￿￿￿￿￿￿

Table 3-4 describes the LEDs on the single-port Ethernet card.

￿￿￿￿￿￿￿￿"￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿#￿￿￿￿￿￿￿￿￿￿￿￿￿'#￿￿￿￿￿￿￿￿￿￿￿￿￿(￿￿￿￿

-$￿	￿￿￿￿￿	7￿￿￿￿￿￿￿￿
Left	Yellow	On—Traffic is flowing through the card.
		Off—No traffic is present.
Right	Green	On—Link to the network is valid.
		Off—No link to the network is present.

4￿￿￿￿￿￿￿￿￿1&21&&￿￿￿!￿￿￿￿￿￿￿￿￿!￿￿

The quad-port Ethernet card has four connectors for four channels, with the top con- nector assigned to the first channel. Each connector has a corresponding yellow and green LED.

The four LEDs at the top are for the first and second channel. The four LEDs at the bottom are for the third and fourth channel, as shown in Figure 3-5.

3-6 Dell PowerVault 720N, 740N, and 760N Installation and Troubleshooting Guide