Antaira Technologies - Industrial Ethernet Switches
LMX-2828G-10G-SFP Hardware Manual V1.0
11
5. Trouble Shooting
•
Always verify the right power cord or adapter is being used. Never use a power supply or
adapter with a non-compliant DC output voltage or it will burn the equipment.
•
Select the proper UTP or STP cable in order to construct the network. Use an Unshielded
Twisted-Pair (UTP) or Shield Twisted-Pair (STP) cable for RJ45 connections
: 100Ω
Category 5e for 10/100/1000Mbps. Also be sure that the length of any twisted-pair
connection does not exceed 100 meters (328 feet).
•
Diagnosing LED Indicators:
To assist in identifying problems, the switch can be easily
monitored with the LED indicators which help to identity if any problems exist.
o
Please refer to the LED Indicators section for LED light indication.
•
If the power indicator LED does not turn on when the power cord is plugged in, the user
may have a problem with the power cord. Check for loose power connections, power
losses or surges at the power outlet.
o
Please contact Antaira for technical support service, if the problem still
cannot be resolved.
•
If the industrial switch LED indicators are normal and the connected cables are correct but
the packets still cannot transmit, please check the system’s Ethernet devices’ configuration
or status.
