Computer Networking

Gigabit Ethernet Gigabit Ethernet is an evolution of traditional Ethernet, providing much faster data transmission rates of up to 1 Gbps (Gigabit per second). It is commonly used in modern enterprise networks, data centers, and for high-performance computing applications. Key Features of Gigabit Ethernet: Faster Speeds: Supports data transmission rates of 1 Gbps, ten times faster than traditional Ethernet. Backward Compatibility: Gigabit Ethernet is backward-compatible with older Ethernet standards, meaning it can work in environments that still use slower speeds like 100 Mbps Ethernet. Use of Cable Types: Primarily uses Twisted Pair Cables (Cat 5e, Cat 6) and Fiber Optic Cables for high-speed data transmission. Gigabit Ethernet has become the standard for modern networking due to its ability to handle high-bandwidth applications, making it a crucial part of today’s network infrastructure. ...

Ethernet Ethernet, also known as Fast Ethernet (when referring to speeds up to 100 Mbps), is the foundational technology for most Local Area Networks (LANs). It is widely used to connect devices in a network using cables, typically Twisted Pair Cables (such as Cat 5e or Cat 6) or Fiber Optic Cables. Ethernet provides reliable and efficient data transmission at speeds ranging from 10 Mbps to 100 Mbps in its traditional form. ...

Connectivity Devices and Cable Types In Digital Communication and Computer Networks, various connectivity devices are used to interconnect network components and ensure proper data communication. Different cable types are also essential for transmitting data between devices. Understanding these devices and cables is fundamental for network design, maintenance, and troubleshooting. Connectivity Devices Hub Switch Router Bridge Gateway Cable Types Twisted Pair Cable: Used in Ethernet networks and commonly seen in Cat 5e or Cat 6 cables. Coaxial Cable: Historically used for Ethernet networks and cable TV connections. Fiber Optic Cable: Offers high-speed data transmission and is used for long-distance communication.