Desktop Board Features
15
LAN Subsystem
The LAN subsystem includes:
•
Intel ICH10R
•
Intel 82567LF Gigabit (10/100/1000 Mb/s) Ethernet LAN controller
•
RJ-45 LAN connector with integrated status LEDs
The subsystem features:
•
CSMA/CD protocol engine
•
LAN connect interface between ICH10R and the LAN controller
•
PCI Express power management
For information about LAN software and drivers go to
http://support.intel.com/support/motherboards/desktop
Two LEDs are built into the RJ-45 LAN connector located on the back panel (see
Figure 2). These LEDs indicate the status of the LAN.
Figure 2. LAN Connector LEDs
Table 3 describes the LED states when the board is powered up and the LAN
subsystem is operating.
Table 3. LAN Connector LEDs
LED
LED Color
LED State
Indicates
A
Off
LAN link is not established
Green
On
LAN link is established
Blinking LAN
activity
is
occurring
N/A
Off
10 Mb/s data rate
Green
On
100 Mb/s data rate
B
Yellow
On
1000 Mb/s data rate
