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Troubleshooting
Page A-2
Problem Action
Link/Receive LED
is off
✔ Make sure the hub is powered on.
✔ Make sure the device on the other end is
powered on.
✔ Make sure the proper cabling is used
between the device and the hub (refer to
the cable guidelines specified in Chapter 2).
✔ Make sure the correct cable is properly
connected to the hub and to the network
device.
✔ Make sure the cable does not exceed rec-
ommended length (100 meters).