Intel D945GCLF2 Product Guide - Page 15

LAN Subsystem, LAN Subsystem Software, LAN Status LEDs - support

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Desktop Board Features 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 D945GCLF2 link on Intel's World Wide Web site at http://support.intel.com/support/motherboards/desktop. 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. Figure 3. LAN Status LEDs Table 3 describes the LED states when the board is powered up and the LAN subsystem is operating. Table 3. LAN Status LEDs LED Activity (A) Speed (B) LED Color Green N/A Green Yellow LED State Blinking Off On (steady state) On (steady state) 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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Desktop Board Features
15
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 D945GCLF2 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.
Figure 3.
LAN Status LEDs
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
LED State
Indicates
Activity (A)
Green
Blinking
LAN activity is occurring.
N/A
Off
10 Mbits/s data rate is selected.
Green
On (steady state)
100 Mbits/s data rate is selected.
Speed (B)
Yellow
On (steady state)
1000 Mbits/s data rate is selected.