![]() Once complete the fibre optic splicer then uses a much larger spark to enable the temperature of the glass in the optical fibre to be raised above its melting point and thereby allowing the two ends to fuse together. Then the area to be spliced is cleaned of any dust often by a process using small electrical sparks. Then the ends of the fibre are automatically aligned within the fibre optic splicer. First the ends if the cable are inspected using a magnifying viewer. The next stage involves placing the two optical fibres into a holder in the fibre optic splicer. ![]() The ends of the fibre optic cable are then cut, or to give the correct term they are cleaved with a precision cleaver to ensure that the cuts are exactly perpendicular. The protective coating from the fibres to be spliced is removed from the ends of the fibres. This type of splice uses an electric arc to weld two fibre optic cables together and it requires specialised equipment to perform the splice. This type of connection is made by fusing or melting the two ends together. However this level of better than that which can be obtained using a connector.įusion splices form the other type of fibre optic splice that can be made. Mechanical fibre optic splices can take as little as five minutes to make, although the level of light loss is around ten percent. A clear, index matching gel may sometimes be used to enhance the light transmission across the joint. They are accurately aligned to maximise the level of light transmission and then they are clamped in place. Once cut the ends of the fibres to be spliced are placed into a precision made sleeve. ![]() ![]() When cleaving (cutting) the fibre optic cable it is necessary to obtain a very clean cut, and one in which the cut on the fibre is exactly at right angles to the axis of the fibre. To undertaken a mechanical fibre optic splice it is necessary to strip back the outer protective layer on the fibre optic cable, clean it and then perform a precision cleave or cut. The mechanical splices are normally used when splices need to be made quickly and easily. As fibre optic cables are generally only manufactured in lengths up to about 5 km, when lengths of 10 km are required, for example, then it is necessary to splice two lengths together.įibre optic splices can be undertaken in two ways: In this case it is possible to splice together two cables to make a permanent connection. One of the most common occurs when a fibre optic cable that is available is not sufficiently long for the required run. There are many occasions when fibre optic splices are needed. That said, some manufacturers do offer fibre optic splices that can be disconnected, but nevertheless they are not intended for repeated connection and disconnection. An fibre optic splice is defined by the fact that it gives a permanent or relatively permanent connection between two fibre optic cables. Rather than using optical fibre connectors, it is possible to splice two optical fibres together. We are also developing a new introduction to fiber optics through an eLearning class that will serve as a primer for individuals entering the field.Fibre optic splicing - an overview or tutorial covering fibre optic splicing (fiber optic splicing) - the way in which it is done and why it is used instead of fibre optic connectors.įibre communication basics Optical fibre Connectors Splicing Optical transmitter Optical receiver Through lectures and hands-on lessons, students learn real-world deployment techniques ranging from hand tools to state-of-the-art automated fusion splicing technology.īuilding on the program’s early success, AWS intends to expand internationally to additional educational institutions and military bases. They can also take part in a career networking session to meet local employers. Students accepted into this no-cost program learn how to install and repair fiber optics. Fiber optic cables are made up of tiny glass tubes, which makes repairing and testing them specialized work. Fiber optic cables are the backbone of the modern world, carrying internet, TV, and telephone data. We designed this course for anyone who wants to enter the fiber optic industry and professionals who want to learn the fusion splicing skill. The Amazon Web Services (AWS) Fiber Optic Fusion Splicing Certificate Course is a two-day training course on fiber optic installation and repair hosted in collaboration with Sumitomo Electric Lightwave.
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