5. Troubleshooting
The Switch can be easily monitored through panel indicators to assist in identifying problems. This section describes common problems you may encounter and where you can find possible solutions.
Diagnosing LED Indicator
If the Link indicator does not light up after connection, check whether the network interface (e.g., a network adapter card on the attached device), network cable, or switch port is defective. Verify that the switch and attached device are powered on. Ensure the cable is plugged into both the switch and corresponding device. Verify the proper cable type is used and its length does not exceed specified limits.
Power
If the power indicator does turn on when the power cord is plugged in, you may have a problem with power outlet or power cord. However, if the Switch powers off after running for a while check for loose power connections, local power losses, or surges at power outlet. If you still cannot resolve the problem, contact your local dealer for assistance.
Transmission Mode
Each port will automatically set to the same transmission mode used by the attached device (i.e., half or full duplex). The
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