There’s no doubt that we have made remarkable leaps in the world of the internet, connectivity, and communications. You have Wi-Fi, Bluetooth, 5G, and many other revolutionary technologies available in today’s world. Yet, telephone cable is the backbone of the entire infrastructure.
That’s right. Working behind the spotlight of the new and fancy technologies are the timeless reliability and performance of telephone cables. But it’s not like they haven’t undergone upgrades and improvements. From landlines to your routers, telephone cables have come a long way in terms of evolution. Let’s explore different types of telephone cables that are available today and the role they play:
1. The Twisted Pair Cables
These are the classic and oldest telephone cables available in the market. There are two types of twisted pairs available: UTP (Unshielded Twisted Pair) and STP (Shielded Twisted Pair). The shielded twisted pairs are commonly used to avoid high electromagnetic interference in areas where there is high electromagnetic interference. UTPs are commonly used in the residential and commercial sectors. As it is a classic telephone cable, it uses insulated copper wires.
2. The Coaxial Cables From TV
Coaxial cables are commonly used in Cable TV, CCTV, and Sattelite TV connections. However, it has also become an integral part of telephone connectivity. The coaxial cables also use a copper wire surrounded by an insulating material, then a thin layer of metallic wires around the insulation to work as an electromagnetic and radio shield. It offers better transmission speed and, hence, is used in telephone connections that offer internet connectivity.
Coaxial cables have grown a bit outdated, but you can find them being used in legacy devices and gaming consoles. People are also leveraging the existing coaxial architecture to establish modern internet connectivity.
3. The Optical Fibers
Optical fibres, or fibre optics, are new-age telephone cables available worldwide that transmit information and data at unparalleled speed. It is made up of glass or plastic fibres that offer remarkable speed and zero downtime (or lag). Optic fibre cables are quickly replacing coaxial and twisted pair cables as a modern solution for high-speed internet and phenomenal voice communications.
Optical fibres are also finding diverse applications in CCTV, Satellite TV, and other connections. It is basically replacing Coaxial Cables as the new standard.
4. Ethernet Cables For Local Connectivity
Ethernet cables were originally designed to connect computers and establish a Local Area Network. It has existed since before the USB and other convenient data transfer devices became available in today’s world. Moreover, it became prominent for connecting different devices, like Printers, faxes, etc., to the PC.
They closely resemble telephone cables, and modern ethernet cables also come with Voice over Internet Protocol features. There are different categories available for different data transmission speeds and ranges. If you’re looking for an ethernet telephone cable, you can check out RS.
5. Digital Subscriber Line (DSL) Cables
DSL lines became a solution to using existing telephone lines and infrastructure to provide high-speed internet connectivity. As VoIP has grown prevalent communication application, DSL makes it possible to bridge the gap between legacy devices and connectivity to the modern options. There are different classifications available in DSL, same as Ethernet cable, varying in transmission speeds.
6. The Multipair Cables
Multipair cables are used in communication setups where you need more than a single communication channel. If you want to establish multiple communication channels, it is one of the best options available. You can easily find it being used in commercial buildings and many industrial sectors. Moreover, it can work with other cables easily to provide cross-connectivity, which is essential for modern applications.