Installation of the network inside the walls (Ethernet cables) is completely different from simply replacing an ordinary cable on the desktop. Once the cable disappears behind stone or plasterboard, any subsequent change requires the complicated routing of new lines.
During planning, most people spend time comparing cable categories to choose the best speed and protection against interference. However, there is one equally important specification that buyers regularly overlook. It is a choice between cables with with a full core i individual cables.
The difference in structure that you don’t see from the outside
Although they look completely identical on the outside, these two types of cables are designed to solve completely different problems.
Solid-core cables have one solid, solid copper wire inside each individual conductor. Due to such a structure, they are significantly stiffer and retain their shape after bending, but they cannot withstand frequent movement and bending, because the copper can crack in that case.
Stranded cables take a completely different approach, where each conductor is made up of lots of thin, twisted copper strands. This makes them extremely flexible, easy to wind and resistant to daily mechanical wear.
Why solid core is the right choice for interior walls
Running cables through walls is intended to last for years, even decades, and modern home networks today do much more than just connecting a computer to a router.
Modern smart homes rely on permanent verticals through ceilings to power outdoor security cameras, smart doorbells, and wireless internet ceiling antennas. Most of these devices use technology power supply through Ethernetwhich enables the transmission of data and electricity through only one cable, eliminating the need to install power outlets in hard-to-reach places. Outside, say.
Benchmark
BenchmarkSolid core cables are the industry standard for these applications due to their significantly lower electrical resistance. Lower resistance means that drastically less electricity is lost along the entire route. This ensures maximum stable operation and reliable power supply of demanding external devices over long distances.
If the cable goes into the wall, attic or basement, a model with a solid core is an option that guarantees durability and full energy efficiency.
Where is the right place for flexible face cables
Personal cables have their own clear and irreplaceable role in places where flexibility is a priority. Short connecting cables connecting a laptop to a wall outlet, a gaming console to a network switch, or a work computer to a desktop router should be personal. These cables are moved, disconnected, coiled in bags and bent at sharp angles every day.
The rigid copper core would quickly loosen under such conditions and cut off the signal. In contrast, twisted thin threads can withstand constant work and change of position without problems.
This division is facilitated in practice by the way of packaging in stores. Almost all ready-made network cables with factory-installed connectors that are sold by the piece are individual and are ready for direct connection of devices.
On the other hand, cables that are bought by the meter or in large spools for construction work almost always come with a solid core. When purchasing renovation materials, be sure to check the package labels or product specification to confirm that you are purchasing a full core before you close the walls, says MakeUseOf.