You’ll see multiple strands of copper wire if you cut open a network cable or look at its connector. This metal may not have as much monetary value as other metals, but this material is the best choice for network cables for various reasons. Learn more below as we delve into the reasoning why manufacturers use copper to make network cables to understand its properties and value in network technology.
The Conductivity of Copper
Copper is a highly conductive material, making it ideal for passing along electrical signals in network cables. The reason behind this high conductivity comes from the low level of resistivity. Each metal has a certain level of resistivity, which causes it to push back against the electric current flowing through it.
A metal will push the flow of electricity back and have poor conductivity if it has a higher resistivity level. Since copper has a significantly lower resistivity level than most metals, it’s a prime candidate for a conductor in a cable that transfers electrical pulses to send information.
Minimal Resistance
Adding to its high conductivity, the low resistance of copper is due to its atoms. As electricity passes through a copper wire, it generates heat, which causes the copper atoms to vibrate.
Typically when atoms vibrate, they impede the flow of free electrons from one source to another as an electrical charge. However, copper atoms vibrate less and allow more electrons to flow, causing less resistance for better conductivity.
Ductility
Many metals lose their attributes when they change their form, but copper will maintain its abilities regardless of its design. Copper will maintain its conductivity and resistance, whether manufacturers shape the metal into a ball or a wire.
Manufacturers use copper to make network cables because of its excellent ductility. They have the freedom to form the copper how they need to make longer or thicker cables.
Durability
It’s essential to have durable network equipment, from the smallest copper wire to the largest modem. Copper is significantly durable thanks to its temperature resistance, and it won’t corrode for many years. A single copper wire could last 100 years or more in the right conditions, but certain factors, such as wire insulation or improper storage, could shorten its lifespan.
Copper’s durability is why many use network cables, such as the Cat 6 cable, for a reliable network connection. Its well-known duration, combined with the other protective elements, such as a cable jacket and insulation, create the network cables we rely on for long-term implementation.
The best material for the wires in network cables is copper, thanks to its amazing capabilities. Use this knowledge to understand why network cables are so reliable and consider buying some from CableWholesale for all your network needs.
