Learn about the 4 most common types of fiber optic communication systems. Discover their benefits, applications and how they work. Improve your knowledge now!
4 Most Common Types of Fiber Optic Communication Systems
Fiber optic communication systems use light signals to transmit information over long distances. The technology is widely used in telecommunications, cable TV, and internet networks. Fiber optic communication systems offer many advantages over traditional copper-based systems, including higher bandwidth, longer transmission distances, and lower signal loss. In this article, we will discuss the four most common types of fiber optic communication systems.
1. Point-to-Point System
The point-to-point fiber optic communication system is the simplest and most common type. It is used to connect two locations directly, such as a data center and an office building. In a point-to-point system, a transmitter at one end sends a signal through a fiber optic cable to a receiver at the other end. The signal can be sent in either direction, allowing for two-way communication. This system is used in applications where a high-speed, dedicated connection is required between two points.
2. Passive Optical Network (PON) System
A passive optical network (PON) system is a point-to-multipoint network that uses fiber optic cables to provide broadband access to multiple customers. The system is passive because it does not use any active components to split and distribute the signal. Instead, a single fiber optic cable is split into multiple branches, with each branch connecting to a customer’s premises. The PON system uses time-division multiplexing (TDM) to transmit data to and from each customer. This system is commonly used in residential and small business applications.
3. Hybrid Fiber Coaxial (HFC) System
The hybrid fiber coaxial (HFC) system is a combination of fiber optic and coaxial cable technology. It is used primarily for cable TV and internet networks. In an HFC system, the fiber optic cable is used to transmit signals from the headend to the neighborhood, while coaxial cable is used to distribute the signal to individual homes. The HFC system offers high bandwidth and allows for bi-directional communication between the headend and individual