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LAN Subsystem
The LAN, based on the RealTek RTL8111C Ethernet Controller, provides the following
functions:
•
10/100/1000 Mb/s Gigabit Ethernet LAN
•
Support for RJ-45 connector with status indicator LEDs
•
Programmable transit threshold
•
Configurable EEPROM that contains the MAC address
LAN Subsystem Software
For LAN software and drivers, refer to the Intel Desktop D945GCLF2D link on Intel's
World Wide Web site at
LAN Status LEDs
Two LEDs are built into the RJ-45 LAN connector located on the back panel (see
Figure 3). These LEDs indicate the operating states of the LAN.
Table 3 describes the LED states when the board is powered up and the LAN
subsystem is operating.
Table 3. LAN Status LEDs
LED
LED Color
Activity (A)
Green
Speed (B)
N/A
Green
Yellow
http://support.intel.com/support/motherboards/desktop.
Figure 3. LAN Status LEDs
LED State
Blinking
Off
On (steady state)
On (steady state)
Desktop Board Features
Indicates
LAN activity is occurring.
10 Mbits/s data rate is selected.
100 Mbits/s data rate is selected.
1000 Mbits/s data rate is selected.
15
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