Optical Fiber Optical fiber is a type of dielectric (insulating) material, such as glass or plastic, capable of transporting light.
Tag: data communication system
What is Asynchronous transmission? What are the advantages and disadvantages of asynchronous transmission?
Asynchronous transmission Asynchronous data transmission is one of the three methods of data transmission. In asynchronous data transmission, sender or
What are the different types of data transmission speed or bandwidth?
Data transmission speed is the rate of transferring data from source to destination. It is also referred as Bandwidth. Unit
What are the 2 types of connection in network systems?
A network system enables data communication between 2 or more devices. Communication links or channels connects these devices. This link or communication cannel can be of 2 types; point-to-point and multipoint connection. Both of these connections has their advantages and disadvantages and use cases.
4 fundamental characteristics of Data Communication System
Data communication systems enable transfer of data using one of the three transmission modes. Data communication systems has 4 fundamental characteristics; which are delivery, accuracy, timeliness and jitter.
5 Components of a Data Communication Network
Systems that facilitates this movement of data between devices or end-points are called data communication network. There are 5 components of a data communication network which are data, sender, receiver, transmission medium and protocol.
