Acer ALH-616ds - Manual (Page 16)

2.3.3 Arrange the route for cabling if no fixed cabling box is provided.
Otherwise, It's right way to connect from your computer to the fixed cabling
box on your working surface and plug the other end of the cable to the RJ-
45 connector on the hub, as shown in Figure 2-11.
Figure 2-11 Connect UTP cable from hub to computers
2.3.4 After connecting to the hub, please check if the Link LEDs on the
adapter card and the hub(named as LNK/ACT) are lit up, as shown in Figure
2-12. If the LED is not lit up, there must be something wrong and please
reference to chapter 4 for quick trouble shooting.
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