How to repair a damaged Ethernet connection.
How to repair a damaged Ethernet connection.
After securing the head, it's no longer possible to use it again. You'll need a crimp kit with a selection of heads if you wish to reuse the cable. Otherwise, it's beyond repair—these wires are fragile and intertwine for EMI shielding.
With a crimp kit available, you can trim it after the damaged wires, position them properly, and secure a fresh end.
This option seems costly upfront but offers better value overall. It provides more reliable outcomes compared to using a standard cable, and you won’t need extra tools like a crimper. If you’re skilled at troubleshooting cables, it can be worthwhile, though it might not pay off if you only have a few items to fix.
It seems the vacuum cleaner caught something or a pet used it as a chew toy. I think swapping the entire cable for one that’s already pre-crimped works well if it’s short and easy to reach. If the old cable is tough to take out from ducts or channels, you could either re-crimp the damaged part yourself or let someone with experience handle it. Make sure to keep the old plug in place so the colored wires stay in their original order when you install the new one.