Intel Desktop Board D945GCNL Technical Product Specification

1.9 LAN Subsystem

The LAN subsystem consists of the following:

• Realtek RTL8111B-GR device for 10/100/1000 Mbits/sec Ethernet LAN connectivity

• RJ-45 LAN connector with integrated status LEDs

Additional features of the LAN subsystem include:

• CSMA/CD protocol engine

• LAN connect interface that supports the 82562G

• PCI Conventional bus power management

⎯ Supports ACPI technology

⎯ Supports LAN wake capabilities

1.9.1 LAN Subsystem Software

LAN software and drivers are available from Intel’s World Wide Web site.

For information about Refer to

Obtaining LAN software and drivers Section

1.2, page 15

1.9.2 Realtek RTL8111B-GR Physical Layer Interface

Device

The Realtek RTL8111B-GR provides the following functions:

• 10/100/1000 Ethernet LAN connectivity

• Full device driver compatibility

• Programmable transit threshold

• Configuration EEPROM that contains the MAC address