MPCBL0010 SBC—Connectors and LEDs
Intel NetStructure® MPCBL0010 Single Board Computer
Technical Product Specification October 2006
48 Order Number: 304120
5.3 Front Panel Connectors

5.3.1 Ethernet 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
1TX+
2TX-
3RX+
4 No Connect
5 No Connect
6RX-
7 No Connect
8 No Connect
Table 17. Ethernet 10/100 Debug Connector LED Operation
LED Function
LNK
Off: No Link
Amber: Link
Amber-blink: Link & Activity
SPD Off: 10Mb/s
Green: 100Mb/s