MPCBL0010 SBC—Connectors and LEDs

5.3Front Panel Connectors

5.3.1Ethernet 10/100 Debug Connector (J3)

A single Ethernet port interface is provided on the front edge of the card using an RJ-45 style shielded connector (Tyco* RJ714-CL2). This port can be used for debug or management. See Figure 10 for its position on the board.

Note: When using the Ethernet 10/100 Debug Connector, you must use shielded category 5 cabling.

Figure 14. Ethernet 10/100 Debug Connector

Table 16. Ethernet 10/100 Debug Connector Pin Assignments

Pin

Signal

 

 

1

TX+

 

 

2

TX-

 

 

3

RX+

 

 

4

No Connect

 

 

5

No Connect

 

 

6

RX-

 

 

7

No Connect

 

 

8

No Connect

 

 

Table 17. Ethernet 10/100 Debug Connector LED Operation

LED

Function

 

 

 

Off: No Link

LNK

Amber: Link

 

Amber-blink: Link & Activity

 

 

SPD

Off: 10Mb/s

Green: 100Mb/s

 

 

 

Intel NetStructure® MPCBL0010 Single Board Computer

 

Technical Product Specification

October 2006

48

Order Number: 304120

Page 49
Image 49
Intel Intel NetStructure Single Board Computer manual Front Panel Connectors, Ethernet 10/100 Debug Connector J3, Function