Fiber to the home (FTTH)
Introduction
FTTH telecommunications technology (acronym for English Fiber To The Home), also known as fiber to the home or fiber to the home, included within FTTx technologies, is based on the use of fiber optic lines and their distribution systems to supply advanced telecommunications services, such as the so-called Triple Play: telephony, broadband Internet, television and streaming, to subscribers' homes and businesses.
Many operators reduce the promotion of ADSL services in favor of fiber optics with the aim of offering very fast broadband services to the user.
Architecture
FTTH technology proposes using fiber optics to the home of the fiber user or client, also called "end user." The access network between the subscriber and the last distribution mode can be realized with one or two optical fibers dedicated to each user (a point-to-point connection resulting in a star topology) or a passive optical network (PON) that uses a tree structure with one fiber on the network side and several fibers on the user side.
Regarding distributed architecture
Distributed architecture in networks is recommended. That is, the passive elements will be distributed as close to the end customer as possible, minimizing fiber optic expenses. However, its main objective is not to minimize fiber expenses, but to design a network that is easily scalable in the future, taking advantage of the resources of the initial design. With the least possible investment, it will allow the coverage areas to be increased in the event of urban growth in the town.
It is recommended to distinguish three branches, with the following characteristics in the distribution of the optical fiber:.
Fiber From Home
FFTH (from the English Fiber From The Home translated as Fiber From The Home***) is a recent concept of telecommunications technology that is based on the theory and implementation of (from the English ), also known as , only in this case it is the individuals themselves who own the optical fiber. It could be defined as an inverse approach to FTTH where the end user himself is the owner of the fiber optic cabling that leaves his residence and it is he who decides where and how to connect and not how it would usually happen in an FTTH scenario where it is the ISP that owns the optical fiber and takes it to the user.