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Introduction
1-8
UDS-10 User Guide
1.7 Ethernet Cable
The next drawing shows a typical RJ-45 connector. The color is not standard but very typical
of an Ethernet Patch cable. Pin 1 is located at the top of the connector (Orange + White). The
view is from the end of the connector.
Orange + White
Orange
Green + White
Blue
Blue + White
Green
Brown + White
Brown
View from
Connector End
1 8
1 - TX+
2 - TX-
3 - RX+
6 - RX-
Ethernet
(RJ45)
Figure 2 - RJ-45 Connector
Table 1 - Ethernet Interface Signals
Signal Name DIR PIN Primary Function
TX+ Out 1 Transmit Data +
TX- Out 2 Transmit Data -
RX+ In 3 Differential Ethernet Receive Data +
RX- In 6 Differential Ethernet Receive Data -