Intel Desktop Board DP965LT Product Guide
16
LAN Subsystem
The LAN subsystem, with Intel 82801HB (ICH8) provides the following functions:
Intel 82566DC Gigabit (10/100/1000 Mb/s) Ethernet LAN controller
Intel 82801HB I/O Controller Hub (ICH8)
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 DP965LT link on Intel’s World Wide Web site
at:
http://support.intel.com/support/motherboards/desktop

RJ-45 LAN Connector LEDs

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