Fiber optic communications Internet

Fiber optic communications
Internet
The fiber-optic Internet connection service breaks down the greatest limitation of cyberspace: its
exasperating slowness. The purpose of the following article is to describe the mechanism of action,
advantages and its disadvantages.

To navigate the worldwide network of networks, the Internet, not only a computer, a modem and some programs are needed, but also a large dose of patience. The cyberspace is a slow world to despair. A user can spend several minutes waiting for a page to load or several hours trying to download a program from the Network to their PC.

This is because the telephone lines, the means used by the majority of the 50 million users to connect to the Internet, were not created to transport videos, graphics, texts and all other elements that travel from one place to another on the Net. But telephone lines are not the only way to cyberspace. Recently a service allows you to connect to the Internet through fiber optics. The optical fiber makes it possible to surf the Internet at a speed of two million bps, unthinkable in the conventional system, in which the majority of users connect at

28,000 or 33,600 bps.

Nets
Optical fiber is increasingly used in communication because light waves have a high frequency and the ability of a signal to carry information increases with frequency.

In the communications networks, laser systems with optical fiber are used. Many fiber networks for long-distance communication work today, providing transcontinental and transoceanic connections. An advantage of fiber optic systems is the great distance that a signal can travel before needing a
repeater to recover its intensity.
Fiber optics certification
Currently, fiber optic repeaters are separated from each other about 100 km, compared to approximately
1.5 km in electrical systems. Recently developed fiber optic amplifiers can further increase this distance. Another increasingly widespread application of fiber optics is local area networks. Unlike long-distance communications, these systems connect a series of local subscribers with centralized equipment such as computers (computers) or printers. This system increases equipment performance and

allows new users to join the network easily.