Planet Technology ISW-800M - Manual (Page 56)

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, power losses or surges at power outlet. IF you still cannot resolve the problem,
contact your local dealer for assistance.
5.2.1 Cabling
RJ-45 ports: use unshielded twisted-pair (UTP) or shield twisted-pair (STP) cable for RJ-45 connections:
100Ω Category 3, 4 or 5 Cable for 10Mbps connections or 100Ω Category 5 cable for 100Mbps
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 to assist in
identifying problems, which describes common problems you may encounter and where you can find
possible solutions.
IF the power indicator does not turn on when the power cord is plugged in, you may have a problem with
power cord. Than 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 are normal and the connected cables are correct and the packets
still cannot transmit. Please check your system's Ethernet devices' configuration or status.