Fiber Optic Cable

Fiber Optic Cable

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Most of the time such fiber optic cables are popular in the modern age of technology and information. Data transfer and information from one source to another makes fiber optic cables to be the choice as it is built for speed and easy transfer of information from one point to another. These cables are made to last, tough and durable in which it could be used anywhere and anytime without worrying of breaking and putting strain and pressure on the cable itself due to weather and any source of problems towards these cables.

Most of the outdoor fiber optic cables have protection in which it is used to prevent water contamination towards these cables. Most of the protection layers are made from tube of solid barriers such as copper tube and anti-rust and water tubes with anti-water repellent jelly or powder that absorbs water easily without damaging the cable. For more heavier and dangerous environment of possibilities, such as construction work or damaged done by animals. Undersea cables are mostly protected by heavily armored near shore portions and barriers to protect from boat anchors, fishing gear and even sharks that could be confused for such fiber optic cables to be more of an electrical power signals that amplifies the whole power repeatedly and attracting animals to attack it.

There is always the potential danger by this fiber optic cable especially when it comes to laser safety hazards especially towards technician maintaining it. It could easily damage the eyes. When lenses or microscopes are used to check and replaced the fiber optic cable where it pour out the invisible IR and it could easily penetrate the human skin easily and it could affect the internal aspect of the body.

Proper care and attention while cleaving the fiber is properly needed as it takes full skill and certified handler to handle such case,Modern fiber cables can contain up to a thousand fibers in a single cable, so the performance of optical networks easily accommodates even today's demands for bandwidth on a point-to-point basis. However, unused point-to-point potential bandwidth does not translate to operating profits, and it is estimated that no more than 1% of the optical fiber buried in recent years is actually 'lit'.

[citation needed] While unused fiber may not be carrying traffic, it still has value as dark backbone fiber. Companies can lease or sell the unused fiber to other providers who are looking for service in or through an area. Many companies are "overbuilding" their networks for the specific purpose of having a large network of dark fiber for sale. This is a great idea as many cities are difficult to deal with when applying for permits and trenching in new ducts is very costly.

Modern cables come in a wide variety of sheathings and armor, designed for applications such as direct burial in trenches, dual use as power lines,[3][not in citation given] installation in conduit, lashing to aerial telephone poles, submarine installation, or insertion in paved streets. In recent years the cost of small fiber-count pole-mounted cables has greatly decreased due to the high Japanese and South Korean demand for fiber to the home (FTTH) installations.




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