Ethernet Port (Eth0 And Eth1); Ethernet Connector; Connection Of Ethernet Cable; Connection Of Ethernet Connector - Advantech LR77 v2 Libratum User Manual

5.7.5 Ethernet port (ETH0 and ETH1)

The panel socket RJ45 is used for this interface. The isolation barrier of the Ethernet signal
ports against the ground is 1500 V.
Pin Signal mark
1 TXD+
2 TXD-
3 RXD+
4 —
5 —
6 RXD-
7 —
8 —
ATTENTION! ETH0 and ETH1 ports are not PoE (Power over Ethernet) compatible!
Plug Ethernet cable into the RJ45 connector labeled as ETH0 or ETH1 (see the figure below).
Description
Transmit Data – positive pole
Transmit Data – negative pole
Receive Data – positive pole
—
—
Receive Data – negative pole
—
—
Table 11: Connection of Ethernet connector
Figure 22: Ethernet connector
Figure 23: Connection of ethernet cable
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LR77 v2 Libratum
Data flow direction
Input/Output
Input/Output
Input/Output
Input/Output