Product Description

1.11.2LAN Subsystem Software

LAN software and drivers are available from Intel’s World Wide Web site.

For information about

Refer to

 

 

Obtaining LAN software and drivers

Section 1.2, page 15

 

 

1.11.3RJ-45 LAN Connector with Integrated LEDs

Two LEDs are built into the RJ-45 LAN connector (shown in Figure 5 below).

Item Description

ALink LED (Green)

BData Rate LED (Green/Yellow)

Figure 5. LAN Connector LED Locations

Table 5 describes the LED states when the board is powered up and the LAN subsystem is operating.

Table 5. LAN Connector LED States

LED

LED Color

LED State

Condition

 

 

 

 

 

 

Off

LAN link is not established.

Link

Green

 

 

On

LAN link is established.

 

 

 

 

 

 

Blinking

LAN activity is occurring.

 

 

 

 

 

 

Off

10 Mbits/sec data rate is selected.

Data Rate

Green/Yellow

 

 

Green

100 Mbits/sec data rate is selected.

 

 

 

 

 

 

Yellow

1000 Mbits/sec data rate is selected.

 

 

 

 

27

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Intel DG33BU specifications LAN Subsystem Software, 11.3 RJ-45 LAN Connector with Integrated LEDs, LAN Connector LED States