Intel BLKDH61CR Datasheet download pdf (Page 18)

Intel Desktop Board DH61CR Product Guide

LAN Subsystem

The LAN subsystem includes:

• Intel 82579V Gigabit (10/100/1000 Mb/s) Ethernet LAN controller

• RJ-45 LAN connector with integrated status LEDs

LAN software and drivers are available at http://downloadcenter.intel.com/

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 as shown in Table 3.

Figure 2. LAN Status LEDs

Table 3. LAN Status LEDs States

LED LED Color LED State Indicates

A (Link/Activity) 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 (Link Speed)

Yellow On 1000 Mb/s data rate

USB Support

The Desktop Board supports USB 2.0. There are 10 USB 2.0 ports (four ports routed

to back panel connectors and six ports routed to three onboard headers). The USB 2.0

ports are high-speed, full-speed, and low-speed capable. USB 2.0 support requires

both an operating system and drivers that fully support USB 2.0 transfer rates.

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Intel BLKDH61CR Datasheet Page 18