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Found 2 articles
Classification of MAC Protocols
In OSI layers, the Data Link Layer is crucial for reliable data transmission. This layer contains the Medium Access Control (MAC) sublayer, which manages how multiple devices access a shared communication medium without causing data collisions. The MAC layer controls access to shared network resources and ensures that when multiple nodes want to transmit data simultaneously, they do so in an organized manner that minimizes conflicts and maximizes network efficiency. MAC Layer in OSI Model Context Network Layer Data Link Layer (includes ...
Read MoreFiber Optics and its Types
Fiber optics is a technology that transmits data through thin glass or plastic fibers using light signals. It is widely used in communication channels such as telephone networks, television systems, and the Internet. The technology works by converting electrical signals into light at the input side and then converting them back to electrical signals at the output side. Fiber optic cables consist of three main components: a core that carries light signals, cladding that reflects light back to the core preventing signal loss, and a protective coating that shields the cable from environmental damage. Structure of Fiber Optic ...
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