Understanding the Fundamentals of Circuit Switched Data- A Comprehensive Insight

What is Circuit Switched Data?

Circuit Switched Data (CSD) is a form of data transmission that has been widely used in telecommunications networks for many years. Unlike packet-switched data, which breaks data into small packets and sends them independently over the network, CSD establishes a dedicated communication path between the sender and receiver before the data transfer begins. This article aims to provide a comprehensive understanding of circuit switched data, its working principle, advantages, and disadvantages.

In the following paragraphs, we will delve into the details of circuit switched data, its history, and its role in the evolution of telecommunications.