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1. Check fiber optic is link or not.
2. Check fiber optic loss is high.
3. Clean the connector of optic interface.
4. Insert the well connector in place.
5. Returned to the manufacturer for repair.
3 3 3 . . . TP-T
TP-T
TP-TX( X( X(Ethernet
Ethernet
Port)
Ethernet Port)
Port) indicator
Cause:
Cause:
Cause:
Ethernet port link is fault.
Solution:
Solution:
Solution:
1. Check Ethernet(RJ45) line is link or not.
2. Check Ethernet(RJ45) port is loose.
3. Check the rate of selected media converter
4. Check the rate of Network.
5. Returned to the manufacturer for repair.
4 4 4 . . . Network
Network
packet
loss
Network packet
packet loss
loss
Solution:
Solution:
Solution:
1. Check Ethernet rate or full/half duplex is matched or not.
2. Ethernet(RJ45) port is loose contact, or optic port is loose
contact and soiled.
3. Ethernet cable not comply with Ethernet standard.
Certifications:
Certifications:
Certifications:
Shenzhen
Shenzhen 3onedata
Shenzhen
3onedata Technology
3onedata
Tel: +86-755-26702688 Fax: +86-755-26703485
Your Serial and Data Communications Expert
indicator
lamp
not
lighting
indicator lamp
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not lighting
lighting
Technology Co.,Ltd
Technology
www.3onedata.com
Shenzhen 3onedata Technology Co.,Ltd
Co.,Ltd
Co.,Ltd
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