Lan Subsystem; 10/100 Mbits/Sec Lan Subsystem; Lan Connector Led Locations - Intel BLKD915GMHLK - LGA775 800FSB Dual DDR400 GIG Lan PCI Express mBTX 10 Technical Product Specification

1.11 LAN Subsystem

The LAN subsystem consists of the following:
•
Physical layer interface device. As a manufacturing option, the board includes one of the
following Platform LAN Connect (PLC) devices:
⎯ Intel
®
82562EZ PLC for 10/100 Mbits/sec Ethernet LAN connectivity
⎯ Marvell Yukon 88E50 for Gigabit (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 82562EZ
•
PCI Conventional bus power management
⎯ Supports ACPI technology
⎯ Supports LAN wake capabilities

1.11.1 10/100 Mbits/sec LAN Subsystem

The 10/100 Mbits/sec LAN subsystem includes the ICH6, the Intel 82562EZ PLC, and an RJ-45
LAN connector with integrated status LEDs.
®
1.11.1.1 Intel 82562EZ Physical Layer Interface Device
The Intel 82562EZ provides the following functions:
•
Basic 10/100 Ethernet LAN connectivity
•
Full device driver compatibility
•
Programmable transit threshold
•
Configuration EEPROM that contains the MAC address
1.11.1.2 RJ-45 LAN Connector with Integrated LEDs
Two LEDs are built into the RJ-45 LAN connector (shown in Figure 13 below).
Green LED
Figure 13. LAN Connector LED Locations
Product Description
Yellow LED
OM15076
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