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Fiber optics has made high-speed Internet and cable possible. Due to the increased demand of high-speed Internet and television, fiber optic technicians have been in high demand to install, maintain and repair fiber optic cables. Depending upon the industry and location, a fiber optic technician earns in the mid-five figures typically working outside year-round.
The Occupational Health and Safety Administration, or OSHA, publishes a host of different regulations pertaining to electrical power generation and distribution as well as excavation. The Department of Energy, or DOE, reported two electrical safety occurrences per week during the 2002 and 2003 calendar year. Hazards to electrical linemen during installation, excavation and repairs of high-voltage lines can cause serious injury or death. It's imperative that linemen be trained in the proper safety issues regarding high-voltage line work.
Turning on the lights in a building, accessing the Internet, or using a telephone uses fiber optic cables to operate the systems. Line workers, technicians, and telecommunications service personnel use different hand tools to install or repair this type of cable. Fiber optics are fine glass which can send signals quicker than wire cable.
To become a certified fiber optics technician, applicants must pass a written, 100-question test consisting of multiple choice, matching and true and false questions. A passing score of at least 70 is required for the exam, administered by the Fiber Optic Association (FOA). This certification, which must be renewed annually, is a broad-based designation that tests an applicant's knowledge of technology, components, installation and testing.
If you are a professional electrician, commercial electrical wiring may be your ultimate goal. While this avenue may yield more profits than residential work, there are more regulatory controls to consider and professional methods to master for commercial projects.
Underground cable installation tools are designed for heavy duty work. To maintain the integrity of subterranean construction, installation tools must function for electrical contractors, utility crews and telecommunication industries. The best tools are capable of breaking through all kinds of surface materials and soil and will minimize installation time while keeping workers safe.
Fiber optic networks take advantage of the fastest thing we know of to transmit data--which is light. Lasers were actually created thanks to the work of Albert Einstein, who showed how the energy in light could be focused so that it occurred at a single frequency. A laser is simply a concentrated form of light, which is then sent through fiber optic cables at stunning speeds, much faster than the electricity in copper wires.
As communication networks have grown, so has the need for high bandwidth cables capable of carrying vast amounts of information at high speeds. The age of using light and lasers for communication brought about the use of fiber optic cables to meet these high-speed needs. Fiber cables can carry information faster than copper cable and with less distortion. Fiber cables also are not hindered by induction losses from nearby power lines and power stations.
Using technology discovered as early as 1870, fiber-optics has now become one of the fastest ways of transferring data from one place to another. Fiber-optic technology is used in everything from broadband Internet access to bringing high-definition television service into your home. Various careers, both in telecommunications and electronics, involve fiber-optic cable.
Laser light is energy produced at a precise wavelength. It can be focused and aimed to an exact location on metal to be cut. The equipment may use mirrors or fiber optics to direct light to the metal. A lens focuses the light to a pinpoint. Lasers used for cutting have very high power, on the order of one to four kilowatts, thousands of times greater than those used for other purposes. Materials reflect, transmit, and absorb light to varying degrees. To cut metal, it must absorb enough light to heat and melt it. If the metal's absorbance is relatively…
The Occupational Safety and Health Administration (OSHA) is a U.S. agency dedicated to increasing the safety of employees. OSHA standards govern safety in all industries, but some fields are more heavily regulated due to increased risks inherent in these fields. One of the most strictly regulated fields is the construction industry, where employees face numerous dangers while performing their day-to-day work. Some of the biggest dangers to construction workers may occur during excavation. This is the process by which the soil on the site is dug up to make room for building foundations and underground utility work. All OSHA excavation…
To become a fiber optics hardware technician, you will need to obtain specialized training thatwill teach you how to install, maintain and repair fiber optic systems. You can obtain full training at community colleges by obtaining an associate's degree. You can also try out fiber optic certification courses to make yourself more appealing to potential employers.
