An Overview Of Fiber Optics Internet
The development of optical cabling can be traced back to the 70s. Since then, the cabling has gradually revolutionized the communications sector. It also finds many uses in the transmission of television signals, submarine cables and optical amplification.
Fiber optics internet services are some of the fastest and most reliable web connection services available in this age. The technology works by transmitting light pulses through optical fiber. It uses an optical transmitter, which integrates other networking systems to convert electrical signals to optical signals. The data is transmitted is normally in a digital nature. The optical signals are then conveyed through the cabling to the receiver, which then converts them back to electrical signals. The network consists of cabling, digital amplifiers and receivers. A setup box is provided to the end user to receive the service.
When it comes to global networking, no other data transmission means can offer the same efficiency and convenience as fiber optics internet. Unlike in the past when communication services were catered to by phone, fax and satellites, this technology has initiated a revolution from which everyone benefits. The extensive usage of this technology has virtually eliminated the distances that previously separated people in different geographical locations.
Copper cabling has a problem of signals weakening when the distance exceeds 100 meters. This necessitates the use of expensive repeater stations to strengthen the signal. This is not the case with optical fiber internet. This is because data is transmitted in light pulses and the signals barely weaken, irrespective of the distance.
This technology is up to 25 times faster than conventional copper cabling. A single cable has a speed that is equal to 3 trillion bits per second. Compared to the fastest wireless service that has a speed of 2 million bits per second, the speed offered by this cabling is incredible. While some skeptics claim that a wireless medium would be faster, these figures prove them completely wrong.
There are many other benefits of this medium. Unlike conventional cabling, it is not prone to interference. While signals transmitted through other mediums may be distorted by lighting and radio waves, data conveyed though this medium remains clear and undistorted. The cables are also less susceptible to damage as compared to other types of cabling, such as coaxial cables.
This cabling also suffers lower attenuation than its copper counterpart. The light pulses travelling through the cable do not suffer any loss of intensity as a result. It is hence preferred because it conveys stronger signals over long distances, resulting in better data transmission.
Fiber optics internet is therefore becoming the benchmark in telecommunications and computer networking. This is because of its many advantages over normal transmission media. It definitely forms the digital communication paradigm of the future.