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LAN port to Access Point is capped at 10mbps Full Duplex on a 5E cable

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LAN port to Access Point is capped at 10mbps Full Duplex on a 5E cable

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
LAN port to Access Point is capped at 10mbps Full Duplex on a 5E cable
LAN port to Access Point is capped at 10mbps Full Duplex on a 5E cable
2023-02-25 02:46:59 - last edited 2023-02-27 05:52:14
Model: Archer C80  
Hardware Version:
Firmware Version:

I have 2 Archer C80,

 

1 of which is the main router, the other is used as a AP. 

 

However the AP to main router is recognized as 10mbps Full duplex despite using a 5E cable. I'm aware that Tplink doesnt allow adjustment of negotiation speed. Hence, what's wrong here?

 

Faulty 5E cable?

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Re:LAN port to Access Point is capped at 10mbps Full Duplex on a 5E cable
2023-02-25 04:34:04 - last edited 2023-02-27 01:07:42

  @ThreeM adding the image of the ethernet status.

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Re:LAN port to Access Point is capped at 10mbps Full Duplex on a 5E cable
2023-02-25 14:16:07 - last edited 2023-02-27 06:05:23

  @ThreeM 

 

 

C80 is a full gigabit router - if your cables are OK then every ethernet cable connection (with Cat5E/6) between two C80 should be negotiated at 1000mbps.

Usually the reason for this kind of issues is a bad ethernet cable (bad RJ-45 crimping). Using another quality ethernet cable usually solves this problem.

Here's a troubleshooting guide on that matter.

If this was helpful click on the arrow pointing upward to make it blue. If this solves your issue, click the star to make it blue and mark the post as a "Recommended Solution".
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