For technical jobs, no other career can be as rock stable than the fiber optics installer careers. They are undoubtedly among the best paying technical job, offers for fiber optics installer careers are also among the most in demand and the opportunities are as equally promising.

That makes knowledge in fiber optics installation a huge ticket to any rewarding profession. And frankly it should be obvious, as a considerable number of corporations, especially in telecommunications began to look towards the glass thread device for profit opportunities. Verizon, for instance, made a nationwide sensation when they announce the refitting of their entire network of copper cables to fiber optics wires.

The good news about this is, they can’t accomplish this for the next 5 years. Now, there is still other baby Bells, bent on restructuring their networks.

So why is it good new? Because that is job security.

Fiber optics installer careers the most coveted and highly rewarding entries in the job market as of today. If you have the aptitude, then don’t let this opportunity pass. Here are information regarding fiber optics installer careers and other fiber optics jobs you can access through the internet.

Opportunities on Fiber Optics Installer Careers

Opportunities on fiber optics installer careers includes, aside from installation projects, the production of optical fiber, fiber optic amplifiers, attenuators and filters, fiber optic receiver, transmitter, transceivers, fiber optic terminals and terminators, optical fiber polishing machines and all sorts of products that is used directly in optical fiber installation and optical fiber systems.

The production of these requires specialty technical jobs including cable design engineer, fiber optics production engineer, fiber optics test engineer, fiber optics cable technician, fiber optics test and measurement technician, fiber optics marketing specialist, fiber optics sales engineer, and the fiber optics installation technician.

Other opportunities on fiber optics installer careers include fiber optic source researcher, fiber optic source engineer, fiber optics source technician, fiber optics source application engineer, fiber optics sales engineer and fiber optics marketing specialist.

Fiber optics installer careers don’t have required majors, though engineering are a favored choice. Most jobs offers require 1 to 2 years relevant work experience aside from a college degree. Technical aptitude can be obtained by the way with several fiber optic training courses available online. From these courses, you will learn the physics behind it and of course the installation techniques. The FOA Board online at www.thefoa.org and at Corning Cable Systems at www.corningcablesystems.com are reputed to be among the best.

Coaxial Cable vs. Fiber Cable; DSL (and all its succeeding derivation technology) vs. Optical Fiber; Copper vs. Glass; this is the telecommunications battle often waged across the internet, and at present with no decided victor.

Yet, of those existing telecommunications technologies, it is clear that DSL had a substantial head start, with miles and miles of telephone lines already installed over most localities. These analog systems, as an internet access, however have a limited range, due to effects of attenuation over long distance, copper as an average medium, and its predisposition to distortion. DSL, particularly ASDL, SDSL and HDSL, are benchmarking internet speed access albeit short distances only.

That places fiber optics in a disadvantage. Fiber optic materials are very expensive due to the manufacturing it requires. Though plastic is a cheaper fiber optic material, it still cost comparatively higher than copper telephone lines. The manpower, such as digging trenches for the fiber optic cable (as telephone poles aren’t suited for fiber optic use) is costly, the acquiring of government permit to dig those trenches is also another added cost. In the end, the setting up cost couldn’t be justified if fiber optics in the homes is added for direct consumer internet access.

But that doesn’t change the fact that fiber optics is still the best telecommunications technology there is. It is a hundredfold superior than copper cables will ever be. Having significantly lesser attenuation makes it the best choice for long distance internet access, and its non susceptibility to crosstalk, interference, and temperature changes makes it the better choice for remote internet cable installation.

That’s why fiber optics most visible use is long distance telecommunications service, typically a continent to continent “peer-to-peer” handshake using the vast network of intercity and transoceanic optical fiber communications line. Among this intercontinental optical fiber line is the Submarine Communications Cable with the capacity of 2.56 terabit per second. Compare that magnitude with a conventional ASDL downstream which is 512 kilobits per second, and you’ll know the magnitude of the difference.

However, all’s gone to change soon. Numerous telecommunications projects have been mostly laying down optical fibers, even DSL internet providers. Yes, they are still from the telephone company like the “Baby Bells” (read The Verizon 100 Megabit Challenge at:  www.newnetworks.com/tellthetruthverizon.htm), because telephone companies like Verizon saw the potential of fiber optics in business. Cable providers are also upping up cable service, like Comsat’s investment to put more glass pipes underground. And when Verizon will state that they will be bringing fiber optics in the homes right at the doorstep, anyone should listen, not only because Verizon is among the leaders of telecommunications, but these projects are too costly to demean with.

‘Caveat Emptor’ or ‘let the buyers beware’, this quality control maxim also rules the production of fiber optics, or more aptly the optical fiber. The power of light is not finite, so to achieve the maximum travel of light through an optical fiber, the manufacturing of an optical fiber have strict guidelines on regulating a material’s index of refraction, or what should be understood as the fiber optics delay per foot.

The fiber optics delay per foot is particularly determined by the fiber optics core’s index of refraction and the cladding’s index of refraction. Of these two materials is where quality of the material is best judged.

The Notion behind the Delay

Now you may ask: how light can be delayed when it doesn’t have a discernible matter. Though the nature of light is one of the biggest and most withstanding issues of modern physics, all experts would agree that light is a radiation that often passes onto a wavelength that is visible to the eye, and since recent scientific experiments have shown that light can be warped by use of electromagnetic influence, it is almost assuredly electromagnetic itself. So that makes light (like radiation) and energy, and true to the rules of energy, its power is finite, it can be dispersed, scattered, absorbed, or reproduced.

If light were to travel on a medium like fiber optics, barring dispersion or scattering by impurities, the light having finite power will slowly lose intensity and therefore fade away due to absorption as it will slowly loss intensity. That is because light will be slowed by its passage through the fiber medium until at a point the intensity will reach null and dies out. That’s why manufacturers always ensure that fiber optics material are free from dirt and impurities.

Refraction as the Source of Delay

Light can travel the fastest if in a vacuum, which is a 186 x 10-3 meter per second. Practical applications however, can’t be as perfect. That’s why the light speed in a vacuum is suited for benchmarking data.

The Index of Refraction Formula is computed as such:

n = c ÷ v

Where n is the Index of Refraction, c is the constant 186,282.397 miles per second or 186 x 10-3 miles per second –the speed of the light achievable under optimal circumstances, and v is the speed of light traveling within a medium, fiber optics time delay. So therefore we can obtain the formula where we can compute for the fiber optics delay per foot:

v = c ÷ n

The formula of velocity is also useful to obtain the fiber optics delay per foot data. By dividing the speed of light over the time it takes for the light to reach a point, you can deduce the fiber optics delay per foot.

v = s ÷ t

Where:
Velocity equals the speed (of light) divided against the time it takes for the light to reach a point