Lake LM Series Operation Manual page 52

Back Panel Interface
The switched 100/100 Base-T network connections auto-sense whether standard or crossover Cat-5e
cables are in use. The green ACT LED illuminates (flashes) to show network activity, and when a 100 Mbps
connection is present; the orange LED illuminates (static) to indicate a 1000 Mbps connection.
Pre-made cables with moulded RJ45 plugs are recommended. If it is necessary to make up custom Cat-5e
network cables, use pinout described in Table 7-2.
When the device is connected to an active network, the yellow LINK LED illuminates above the connector in
use. Data activity on the network is indicated by illumination of the green ACT LED. It is normal for the ACT
LED to flicker either sporadically or continuously.
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Lake LM Series Operation Manual Rev 1.3.5
Figure 7-10: etherCON Network Connectors
Pin No. Color
1 Brown
2 Brown + White
3 Green
4 Blue + White
5 Blue
6 Green + White
7 Orange
8 Orange + White
Table 7-2: RJ45 Wiring & Pin Out Description
Figure 7-11: RJ45 Wiring and Pin Out Diagram