3onedata 3012SS Manuale d'uso - Pagina 6
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Troubleshooting
Troubleshooting instructions:
Troubleshooting
1.Make sure the power is connected and turned on.
2.Make sure the converter Ethernet and fiber optic cables are
connected properly.
3.Check the connections according to the connection diagram.
4.Check the LED Indication status and identify possible problems
from the Indication LED table above.
Note:
Note:
Note:
1. Media Converter is a sensitive electronic item, please do
handle with extra care on delivery, shifting and humidity.
2. This unit will be warranty for 5 years.
3. Whenever there is a problem regarding the quality issue within
the warranty period, we will take the responsibility to repair with
free.
4. After the warranty period, we will charge accordingly
depending on the fault or damage.
5. Whenever there is a fault, you can contact our technical
support after you identify the problem and the alarm.
Common
Problems: : :
Problems
Common Problems
Common
1. 1. 1. PWR
PWR
power
PWR power
power supply
Cause:
Cause:
Cause:
1. Power supply not properly connected
2. Protector tube damaged
3. Power input tie-line in reverse connection
4. Internal power supply circuit with failure
Solution
Solution: : :
Solution
1
. Check power switch and jack
2. Replace protector tube
3. Correct power supply line connection
4. Returned to the manufacturer for repair.
2 2 2 . . . FX(Fiber
FX(Fiber
Link
FX(Fiber Link
Link Port)
Cause:
Cause:
Cause:
Optic fiber port link is fault.
Solution:
Solution:
Solution:
instructions:
instructions:
supply
indicator
supply indicator
indicator lamp
Port)
indicator
Port) indicator
indicator lamp
Your Serial and Data Communications Expert
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Shenzhen 3onedata Technology Co.,Ltd