User Manual

26
3.4 LAN Subsystem
3.4.1 RJ-45 LAN Connector with Integrated LEDs
Two LEDs are built into the RJ-45 LAN connector (shown in Figure 6. LAN Connectors Location 6).
Item
Description
A
LAN Connector 2
B
LAN Connector 3
Figure 6. LAN Connectors Location
Table 13 describes the LED states when the board is powered up and the LAN subsystem is
operating.
Table 13. LAN Connector LED States
LED
LED Color
LED State
Condition
Link
Green
Off
LAN link is not established
Solid
LAN link is established
Blinking
LAN activity is occurring
Data Rate
Green/Yellow
Off
10/100 Mb/s data rate is selected
Yellow
1000 Mb/s data rate is selected
Green
2500 Mb/s data rate is selected