Fibre optic cables are defined as wires that have more than one optical fibre and they are individually coated with a plastic layer. In order to keep them intact with the environment where they will be used in the future, they are kept in a defensive tube.
This type of cord is widely in use and the reason behind its popularity happens to be numerous advantage one gets out of it. Reading further you will get to know why these fibre optic cables are so widely spread.
Reasons behind popularity
- Fibres are fully resistant to corrosion as compared to the copper cords which deteriorate with time. The latter regresses soon as it is susceptible to chemicals and water, and as it comes directly in contact with them, it apparently wears out. And as fibre optic cables come coated with the layer, they stay for a longer period of time without corroding.
- These can carry information over longer distances. Using them, you don’t need any amplification no matter if the signal is being transmitted till 80 km.
- They can be used both outdoors and besides the electrical wires. The covering again plays a vital part here as it doesn’t allow any other sources to hinder the transmission. Also the leads don’t have to be grounded for safety.
- Fibre optic cables don’t carry any electrical current which is a common scenario with the copper wires. Thus it is safe to use them as they will cause no harm to the users. Furthermore, instead of electric current they emit light because of which there exists no chance of electrocution. The protective casing present in the fibres provide them a long life and make them quite durable.
Fibre Optic & Cable Television
It is because of the number of benefits these fibres come with that they are used to transmit cable network to users. Cable television network as we all know happens to be the extension of broadcasts taking place in the air. In the beginning, the end signals were received using an ordinary antenna wire. However, later on, the IP televisions took over. These used the fibre optic cables for distributing TV channels with several IP addresses. Each of the TV channels is given an MPEG-2 or MPEG-4 system, and using this cord the channel gets distributed to millions of homes.
In a nut shell, we can say that these wires are so popular because of their durability, ability to withstand rain or lightning, capability of transmitting information to longer distances.
Lee Nola are professionally trained in cable management & supplying various types of fibre optic cables such as multimode fibre lead patch cables, singlemode fibre OS1 patch lead cables and preterminated fibre cables.