Lantech IPGS-0005T-4, Руководство пользователя

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17
Troubleshooting

Verify that you are using the included or appropriate power cord/adapter.
D
on’t use the power adapter with DC output higher than the power rating
of the device. Otherwise, the device will burn down.

Select the proper UTP/STP cable to construct your network. Please check
that you are using the right cable. Use unshielded twisted-pair (UTP) or
shielded twisted-pair (STP) cable for RJ-45 connections: 100
Ω
Category
3, 4 or 5 cable for 10Mbps connections, 100
Ω
Category 5 cable for
100Mbps, or 100
Ω
Category 5e/above cable for 1000Mbps connections.
Also be sure that the length of any twisted-pair connection does not exceed
100 meters (328 feet).

Diagnosing LED Indicators: The Switch can be easily monitored through
panel indicators, which describes common problems you may encounter
and where you can find possible solutions, to assist in identifying problems.

IF the power indicator does not light on when the power cord is plugged in,
you may have a problem with power cord. Then check for loose power
connections, power losses or surges at power outlet. If you still cannot
resolve the problem, contact your local dealer for assistance.

If the Industrial switch LED indicators function normal and the connected
cables are correct but the packets still cannot transmit, please check your
system
’s Ethernet devices’ configuration or status.