A modem, short for “modulator-demodulator,” is a device used in telecommunications and computer networking to enable data to be transmitted over various communication channels. Modems are crucial for connecting computers and other digital devices to the internet, as well as for enabling communication between different types of networks. They serve as a bridge between digital […]
A hub is a basic network device that operates at the physical layer (Layer 1) of the OSI model. Its primary function is to connect multiple devices in a local area network (LAN) and transmit data from one device to all other devices connected to it. Hubs have largely been phased out in modern networking […]
An access point (AP) is a network device that allows Wi-Fi-enabled devices to connect to a wired network. It serves as a bridge between wireless clients, such as laptops, smartphones, and tablets, and the wired local area network (LAN). Access points are essential components in wireless networking and play a crucial role in extending network […]
Network devices are hardware components that are used to connect, manage, and facilitate the flow of data within a computer network. They play a crucial role in ensuring that data is transmitted efficiently and securely between devices on the network. There are various types of network devices, each serving a specific purpose within a network. […]