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Intel Mobile Board MGM45WU Product Guide
26
Connectivity
This section describes the various features the Mobile Board provides to connect to
networks and the Internet.
Integrated Gigabit Ethernet LAN
The LAN subsystem includes:
• Intel ICH9M-E
• Intel 82567LM Gigabit (10/100/1000 Mb/s) Ethernet LAN controller with support
for:
⎯ Intel AMT
⎯ Alert Standard Format (ASF) 2.0
⎯ Virtual LAN driver support for Intel
®
Virtualization Technology (Intel
®
VT)
partitions
• RJ-45 LAN connector with integrated status LEDs on Expansion Board A
The subsystem also features:
• CSMA/CD protocol engine
• LAN connect interface between the ICH9M-E and the LAN controller
• PCI bus power management
LAN Software
For information about LAN software and drivers go to
http://support.intel.com/support/mobile
.
LAN Status Indicators
Two LEDs are built into the RJ-45 LAN connector located on Expansion Board A (see
Figure 5, C). These LEDs indicate the operating states of
the LAN.
Table 11 describes the LED states when the board is powered on and the LAN
subsystem is operating.
Table 11. LAN Connector LEDs
LED LED Color LED State Indicates
Link Off LAN link is not established.
Yellow
On LAN link is established.
Blinking LAN activity is occurring.
Amber On 10 Mb/s data rate
Green On 100 Mb/s data rate
Speed
Yellow On 1000 Mb/s data rate