Basics
Reference Models in Communication Networks
The most important reference models are : 1. OSI reference model. 2. TCP/IP reference model. Introduction to ISO-OSI Model There…
July 21, 2021 · Rajil TLAuthor: Rajil TL
Rajil TL is a SenseCentral contributor focused on tech, apps, tools, and product-building insights. He writes practical content for creators, founders, and learners—covering workflows, software strategies, and real-world implementation tips. His style is direct, structured, and action-oriented, often turning complex ideas into step-by-step guidance. He’s passionate about building useful digital products and sharing what works.
Basics
Connection Oriented and Connectionless Services
These are the two services given by the layers to layers above them. These services are: 1. Connection Oriented…
July 21, 2021 · Rajil TLBasics
Types of Communication Networks
Communication Networks can be of following 5 types: 1. Local Area Network (LAN) 2. Metropolitan Area Network (MAN) 3. Wide Area…
July 21, 2021 · Rajil TLBasics
UnBounded or UnGuided Transmission Media
Unguided medium transport electromagnetic waves without using a physical conductor. This type of communication is often referred to…
July 21, 2021 · Rajil TLBasics
Fiber Optic Cable
A fibre-optic cable is made of glass or plastic and transmits signals in the form of light. For…
July 21, 2021 · Rajil TLBasics
Coaxial Cable
Coaxial is called by this name because it contains two conductors that are parallel to each other. Copper…
July 21, 2021 · Rajil TLBasics
Twisted Pair Cable
This cable is the most commonly used and is cheaper than others. It is lightweight, cheap, can be…
July 21, 2021 · Rajil TLBasics
Transmission Mediums in Computer Networks
Data is represented by computers and other telecommunication devices using signals. Signals are transmitted in the form of…
July 21, 2021 · Rajil TLBasics
Transmission Modes in Computer Networks
Transmission mode refers to the mechanism of transferring of data between two devices connected over a network. It…
July 21, 2021 · Rajil TLBasics
Types of Network Topology
Network Topology is the schematic description of a network arrangement, connecting various nodes(sender and receiver) through lines of…
July 21, 2021 · Rajil TL