5. ROUTER DESIGN
5.8.5
Ethernet Port ETH
The panel socket RJ45 is used for this interface. Ethernet isolation is 1500 V.
Pin
Signal mark
Description
Data flow direction
1
TXD+
Transmit Data – positive pole
Input/Output
2
TXD-
Transmit Data – negative pole
Input/Output
3
RXD+
Receive Data – positive pole
Input/Output
4
—
—
5
—
—
6
RXD-
Receive Data – negative pole
Input/Output
7
—
—
8
—
—
Table 8: Connection of Ethernet connector
Figure 17: Ethernet connector
Ethernet cable plug into the RJ45 connector labeled as ETH (see figure below).
Figure 18: Connection of Ethernet cable
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