Everything you need to know about Ethernet Cable Problems and their Solutions

Having problems with your ethernet cables? You have come to the right place. Ethernet cables are an integral part of any local area network (LAN). A single faulty cable can affect the performance of the entire network. To be honest, a dysfunctional LAN is a nightmare that can only be overcome by using good-quality cables and maintaining them. Yes, maintenance is just as important as the quality of the cable. Ethernet cables need to be checked for proper functioning. Keep reading this article to find out the problems your Bulk Ethernet cables can have and the solution to these problems.


Also read: How to Fix Connectivity, Continuity, And Performance Problems?


Slow Connections with Ethernet Cable


Damaged cables are the main reason behind slow connections. If the outer jacket of the cable is damaged, it can damage the internal wiring structure and signal strength. In this case, a short circuit becomes eminent. Bendy cables can also affect the performance of your network. Try straightening it with your hands but if that does not work then replace the cable as soon as possible. 


Also, note that running cables in parallel with electrical lines is a bad idea. The cables will face too much interference and it isn’t safe either. 


Lost Connections


When you plug the cable into the adapter and the light does not blink, then you have a faulty cable. Your system would also show error messages as well. To avoid any trouble, make sure you have connected the cable properly and the adapter is working. If there is still no connection, then try to replace the cable.


Restore Connection by Wiggling Ethernet Cable


This is one of the most effective ways to re-establish your connection. If you are doing it too often then you probably have a faulty cable. There is a built-in lever that secures the cable within the port. The drop in connection also means that there is something wrong with the port.


So if your connection restores when you wiggle it, you need to change it because it has either worn out or has been damaged in some other way. 


Check your Network Ecosystem


If you are constantly replacing your cables, you need to check the ecosystem of your network. If you have replaced a cable and it works fine then your system is fine. But if the same problem occurs repeatedly, you need to thoroughly check your network. There are three types of issues you can look into.


Poor Performance with Ethernet Cable


If you are getting a slow speed in your network, you have a performance-related issue in your network. The reason behind it is damaged or bendy cable. Visually scan the cable and look out for any sharp bends in the cable. If you find and bend, straightening the cable could be helpful. If it does not work, you need to replace the cable immediately.




This problem can occur because of some bad connectors. If you have any cuts in the cable, we can affect the continuity of the connection. The damaged jacket will cause electromagnetic interference as well. Many devices can help you detect any interferences with the cable.




The connectivity issue occurs because of faulty cables. Try plugging the cable into a unique device, if the portlight blinks then you have nothing to worry about. If there is no blinking at all, you have a faulty cable and you need to replace it.