In modern IT infrastructures, connectivity is crucial for seamless communication, resource sharing, and data transfer. LAN modules, or Local Area Network modules, are essential components that help achieve this connectivity within a confined geographic area like an office, home, or campus. These modules enable computers and other networked devices to communicate efficiently, forming the backbone of localized networking systems.

What Are LAN Modules?
LAN modules are hardware components installed into network devices like routers, switches, or computers, allowing them to connect to a LAN. They facilitate the physical and logical connection between the device and the network by managing data packets, communication protocols, and interface compatibility. These modules often come in different form factors and configurations to support Ethernet, fiber optics, or wireless technologies depending on the network’s requirements.