Cellular networks provide wireless connectivity over a wide area. Technologies like 3G, 4G LTE, and 5G enable high-speed data transfer, multimedia streaming, and support for various applications. We use cellular networks in so many various ways: making phone calls, sending messages, streaming videos and browsing the internet. In this article, we will explore cellular networks, …
Wi-Fi uses radio waves, allowing devices to connect to a local area network (LAN) or the internet without the need for physical cables. It is the most widely used wireless networking technology and has become an essential part of our lives. An acronym for “Wireless Fidelity”, Wi-Fi has reshaped the way we communicate, work, and …
Coaxial cables are a prevalent transmission medium in networking, known for their robustness and reliability. Their unique construction and properties make them a reliable choice for various applications like cable television, internet connectivity and high-frequency data transmission. In this article exploring their structure, advantages, limitations, and suitability for different network deployments. What are Coaxial Cables? …
Twisted pair cables are one of the most commonly used transmission medium. They are a fundamental component of modern networking. In this article, we will explore the advantages, limitations, and suitability of twisted pair cables for different types of networks. What are Twisted Pair Cables? Twisted pair cables consist of multiple pairs of insulated copper …
Transmission media is the actual physical medium through which our data travels when we connect to the internet. Suppose you want to send a message to a friend. You write it and click send. What happens afterwards? Well, the internet works based on a standardized set of rules. This set of rules is known as …
The physical layer is the lowest layer of the TCP/IP protocol stack. It is responsible for the actual transmission of data over the physical medium. This layer deals with the electrical, mechanical, and functional aspects of communication between devices. The Function of the Physical Layer? The Physical Layer of the TCP/IP Protocol receives the Message …
Wireless networks use wireless signals, typically radio waves, to transmit data between devices and provide network connectivity. This allows devices to connect and communicate without the need for physical wired connections. The primary component of a wireless network is the wireless access point or router. This serves as the central hub that enables wireless connectivity. …
Fiber optic cables have revolutionized the field of networking with their ability to transmit data as pulses of light. Using light signals, these cables can transmit data over long distances at incredible speeds without any significant loss of data. In this article, we will delve into the world of fiber optic cables, exploring their structure, …
