The constant demands for increased data due to technology changes means you could be running a system not capable of meeting these demands due to old cabling.
The latest versions of network cables carry insane amounts of data. The popular cat 5 cable is obsolete.
Modern Installations typically see a mixture of fiber and cat 6/6a cables. This type of installation will be sufficient for years to come.
![Cabling Cabling](https://solveit.ie/wp-content/uploads/2022/05/Cabling.jpg)