explain in brief the different types of telecom services.
Answers
Answer:
There are 4 types of telecom services
Explanation:
Optical Telecommunication Systems internet
Known as the oldest form of the telecommunication system, as well as the system that started it all, optical telecommunication systems have telegraphy lines, which showcases the evolution of technology from the past to present.
Fibre optic communication falls into the same category as optical telecommunications and works because of relying on its process to convert data into light-projecting beams, which are ultimately transferred to fibre optic cables and makes use of a more traditional connection, known as infrared.
The Full-Duplex Systems
These systems can allow for greater and more efficient communication with one another, all while enhancing the experience of communication between two parties.
Radio Telecommunication Systems
This type of technology allows for a communication that is wireless and can also reach across larger distances.
It includes something as simple as radio broadcasts, which gets sent out into the world, using radio transmitters, which are also eventually decoded altogether.
These communication systems served as a perfect introduction to the 20th century, which still makes use of the radio, and television, as one of the number one methods of communication today.
Half-duplex System
In a half-duplex or semiduplex system, both parties can communicate with each other, but not simultaneously; the communication is one direction at a time. An example of a half-duplex device is a walkie-talkie, a two-way radio that has a push-to-talk button.