Description: FDDI, which stands for Fiber Distributed Data Interface, is a communication standard designed for data transmission in local area networks (LAN) using fiber optics. This protocol is based on a ring architecture and allows for high-speed data transmission, reaching up to 100 Mbps. FDDI uses two fiber optic rings, one for transmission and another for reception, providing redundancy and improving network reliability. Additionally, FDDI can support distances of up to 200 kilometers, making it suitable for interconnecting networks across large campuses or between buildings. FDDI technology can handle multiple workstations and devices, making it an efficient option for enterprise environments that require high performance and low latency. Its ability to integrate different types of traffic, such as data, voice, and video, also makes it versatile in modern applications. Although it has largely been replaced by more advanced technologies like Ethernet over fiber, FDDI remains a benchmark in the evolution of fiber optic networks, and its design has influenced the development of subsequent standards.
History: FDDI was developed in the 1980s by the American National Standards Institute (ANSI) and standardized in 1988. Its creation was driven by the need for a high-speed network that could support the growing volume of data in enterprise environments. Over the years, FDDI was widely adopted across various industries, especially in those requiring reliable and fast data transmission.
Uses: FDDI is primarily used in enterprise networks that require high data transmission capacity and low latency. It is common in environments handling large volumes of information, such as data centers, universities, and telecommunications companies. It has also been used to interconnect different local networks on a campus or between buildings.
Examples: A practical example of FDDI is its implementation in universities to connect different campus buildings, allowing fast communication between servers and workstations. Another case is its use in telecommunications companies for data transmission between data centers, ensuring high availability and redundancy.
