Of zen and computing has a great rundown on how to splice two cables together for extra long length with an exacto knife and some duct tape.
Splicing cat5 cable together.
If you can it is best to re run the cable with a new one.
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Be liberal here and use as much electrical tape as needed to cover the exposed wires.
Use more electrical tape to seal the entire thing together.
Connect two existing cat6 cables together using common network cable components.
This video has really stirred up a hornets nest with a lot of what i call yahoo s.
The splice has worked for many many years no hint o.
But in reality sure you can splice it together keeping in mind the 100meter length rule.
A category 5 or cat5 cable is composed of a set of four twisted pairs of smaller cables that transmit and receive signals encased in a flexible plastic jacket.
I ve done it before running poe on a 100 run and it works fine.
All you need is some patience and care to bring two wires together and seal them.
Diy ethernet cable splicing.
That being said when a cable is damaged and needs to be repaired quickly it can be spliced as a temporary measure that will perform well enough to carry network traffic reliably until new cable can be run.
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Now you can start using your spliced ethernet cable with ease.
Warning make sure that the ethernet cables that you are splicing belong to the same category such as cat5 cat5e or cat6.
Cat5e wiring lesson color codes and how to wire a straight through ethernet cables lesson by ms jimbo produced by king of kingz.
When network infrastructure connections must be moved in response to building or organizational changes a simple cable splice may save time and the cost of pulling new cables.
Splicing ethernet cables is no rocket science.
In my case the client s wall already had cat5e run and no way to replace the cable without ripping the wall apart or use a splice.
Splicing ethernet cables is an easy way to make damaged cables functional again because you can remove the damaged portion of the cables and splice the remaining pieces together.