Fiberoptic cables might have to be spliced together for many reasonsfor example, to produce a link of your particular length, or to repair a damaged cable or connection. The method is given from receiving the material on the installation site and what to do after that. It is a preferred solution when an available fiber optic cable. Our fbk3 and fk11 fiber optic cleavers make the process. Fiber optics light transmission through flexible transmissive fibers for communications or. This is one of the most important jobs for fibre optic cable that needs to be installed or fixed undersea.
The occ xpress ultra fiber connector is a prepolished, preassembled connector compatible with standard sc and lc connectors. There are 2 methods of splicing, mechanical or fusion. A fiber, multiple fiber or fiber bundle in a cable structure fabricated to meet optical mechanical and environmental specifications. Compare the results of the splices for each fiber in the ribbon. The standard definition of splicing in optical fiber is the joining two fiber optic cables together. Fiber cleaving is the fastest way to achieve a mirrorflat fiber end it takes only seconds. This manual will guide instructors and students through the three separate activities. You can manually splice the fiber patch cord with the help of the procedure shown in the video. Method statement for optical fiber cable installation project. Remember, we offer suitcased training to any location, so even if the class that you are requesting is. Fs offers a range of fiber optic cable splicing devices, such as fusion splicing, fiber optic cleaver, protection sleeves for fiber network expansion. Pull the pull tape into the conduit, or along the cable path, for an initial measurement, and add to that extra length for splices, terminations, and future access coils, if specified.
Sumitomo electric is one of the worlds leading manufacturers and suppliers of fiber optic technology, especially in fttx, and electric components. Accessories such as lamps, magnifier, clamps and carrying cases can be ordered separately. Fiber optic cable preparation, splicing and termination home. Doing so can result in bending losses andor fiber breaks in the cable. The basic principle involves placing the fiber under tension, scribing with a diamond or carbide blade perpendicular to the axis, and then pulling the fiber apart to produce a clean break. The goal is to fuse the two fibers together in such a way that light passing through the fibers is not scattered or reflected back by the splice, and so that the splice and the region surrounding it are almost as strong as the intact fiber. 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. However, under circumstances the fiber optic cable can be. You are able to search for fiber optic training classes in your area by using the public courses button above or you can find the class that you are interested in below. Testing fiber optic cables the osi reference model physical data link network transport session presentation application ethernet physical layer optical fiber, twisted pair, coaxial cable, sonetsdh. We are a fun and energetic group of technicians, engineers, and business leaders. Whether you are splicing, terminating or testing, you are exposing yourself to a potentially dangerous environment. But choosing the right type of fusion splicer is still a challenge. During the actual operation of fiber cables, fiber optic splicing is often needed to achieve the connection between optic fibers.
Both methods provide much lower insertion loss compared to fiber connectors. Definition a splice may be considered as two or more conductors joined with a suitable connector, then reinsulated, reshielded and rejacketed with compatible materials and applied over a properly prepared surface. Fiber optic splicing archives fiber cabling solution. Splicing should never be done in places manholes where gases can accumulate. Buy fiber optic tool kits to splice, test and inspect fiber optic network cabling, from specialized products.
A wide variety of fiber optic cable splicing machine options are available to you. Fiber connector product guide optical cable corporation. Safety procedure optical fiber cable issued august 20. Termination or connectorization is another method of joining fibers. And fusion splicer is an effective tool for fiber optic splicing. Fiber optic splicing and termination processes require various chemical cleaners and adhesives. Fiber cable for premises applications comes in many varieties of construction. The cable should never be bent below its minimum bending radius. Generally the minimum bending radius of a fiber cable under load is 20. With proper training, a fiber splicing technician can routinely achieve less than 0. Fiber optic splicing is an important method of joining two fiber optic cables together. The joining of the optical fiber is a commonly issue that has. Classification of techniques used for optical fiber.
When working with fiber optics in the field, you must be aware of the hazards a fiber optic system can present to you. Fiber optic cable splicing procedure how to splice fiber optic cable strip fiber cable jacket. So the splicing trailer is temperaturecontrolled and kept spotlessly clean to ensure good splicing. Adtell integration offers nationwide fusion splicing services. The fiber optic cables foc route for all new cables shall be approved by saudi aramco prior to the trenching and cables works. Calculating the loss budget for a fiber optic cable plant. Simply put, fiber optic splicing involves joining two fiber optic cables together.
Knowledge of fiber optic splicing methods is vital to any company or fiber optic. Introducing the new cleaners for mpo, sc, and lc optical connectors. While working on a cutover of a dwdm circuit something has happened that i am now looking for an explanation. The industrial fiber optics fiber optic connector and splicing module contains three learning activities that cover the basics of attaching connectors and splices to fiber optic cables. Fusion splicing is the act of joining two optical fibers endtoend. Fusion splicing is invested for long haul singlemode networks, while mechanical splicing is used for shorter local cable runs. Splicing procedures shall be done as per available fiber optic cable foc splicing instructions or with this procedure. Over 494 fiber splicing pictures to choose from, with no signup needed. Fiber splicing typically results in lower light loss and back reflection than termination making it the preferred method when the cable runs are too long for a single length of fiber or when joining two different types of cable together, such as a 48fiber cable to four 12fiber cables.
Furnish, install, splice, field terminate, and test the fiber optic cables. If you have access to a ribbon splicer and ribbons of fiber, splice those fibers. And only one end of each individual fiber is required. We use fujikura fsm60s fusion splicing equipment, exfo otdrs and meters to provide you with complete, documented results. The industrial fiber optics fiber optic connector and splicing module contains. Underground installation of optical fiber cable by pulling. Optic fiber is now widely applied to networks around the globe. Splicing is most commonly used in the field but has application in cable assembly houses. Knowledge of fiber optic splicingmethods is vital to any company or fiber optic technician involved in telecommunications or lan and networking projects splicing is the practice of joining two fibers together without using fiber connectors. Rajeesh citi cable tv palloor mahe optical fiber cable splicing and routing.
Fibre splicing a permanent joint formed between two individual optical. Two optical fiber splicing methods are available for permanent joining of two optical. Splicing is required to create a continuous optical path for transmission of optical pulses from one fibre length to another, so it has its place when cable length modification or fault elimination is necessary. Installation methods for both wire cables and optical fiber cables are similar. American fiber splicing fiber optic splicing, testing. A filament shaped optical waveguide made of dielectric material. Most companies that have organized safety programs do not address fiber optic safety, even though they have several technicians routinely working with fiber optics.
Our experienced team of project managers, sales representatives and product developers are standing by to help you with your next fiber optic or networking project. Field fusion splicing equipment afl fiber optic cable. Fiber optic splicing typically lead to lower light loss and back reflection than termination, making it a relatively preferred method when the transmission distances are too long for a single length of fiber or when one have to joint two different types of cable together, such as. With the benefits of low light loss and back reflection, fiber optic splicing is a preferred method when the cable runs are too long for a single length of fiber or. Direct mass splicing of 12 fiber ribbons with simultaneous end preparation using ribbon grinding and polishing procedures. We have the most complete line of fiber optic products. As a wholly owned subsidiary of fujikura, afl is the exclusive supplier of fujikura fusion splicer products in north america. Bts offers realworld handson fiber optics training in locations all around the united states.
Below is given the method statement for performing the installation of optical fiber cabling system for a project. Bc choudhary, professor nitttr, sector26, chandigarh. The amount of additional optical fiber cable needed for splicing depends on site conditions, splicing method used, and longrange plans for cable usage. Fujikura is the worlds bestselling brand of fusion splicers, known for their ruggedness and reliability. Fiber optic cable preparation, splicing and termination the fusing of fibers together by an electric arc is known as fusion splicing. In addition, fiber optic splicing is also used to restore fiber optic cables when a. These technical and highly soughtafter skills in the fiber optics industry are taught using a handson approach. Fiber cable preparation, splicing, and termination. Specification standard optical fiber backbone cabling 27 23 the university of new mexico, november 17, 2010 page 4 of 16 optical fibers, unless otherwise specifiedand approved by unm it. Provide new corrosion resistant materials that comply with the details shown on the plans and the requirements of this item. Fiber optic cables assemblies, connectors and accessories.
This document provides instructions for the fiber cable technician to properly pe rform fiber cable preparations, routings, splicing, terminations and connections within the. Installing and testing fiber optics the fiber optic association. How to splice fiber optic cable manually without using electronic. Fiber optics splicing is starting to become an even more and more common skill dependence on cabling technicians. April 2014 78819102j 3m fiber optic splice closure 2178ls series with gasket instructions for. Fiber optic splicing is one of the fiber optic terminations which creates a permanent joint between the two fibers. Fiber optic cable splicing procedure pdf 6ngev231w2lv idocpub. Introduction to fiber optic splicing fiber optic cables. It is a preferred solution when an available fiber cable is not sufficiently long for the required run. Leds and lasers, transferring optical energy fiber optic cables and. Fiber optic cable splicing fosco connect fiber optics for sale. Basic fiber optic link transmitter connector cable.
When terminating or splicing these cables, the cable ends must be prepared to provide access to the fiber. Splicing fiber is simply joining two optical fibers together by. Fiber splicing and termination tips fiber optic solutions. The analysis of fusion splice technique on single mode fiber optic. An instrument that splices fibers by fusing or welding them, typically by electrical. The cables are brought up to the surface into a splicing trailer where all fiber work is done. Throughout this training manual you may encounter various icons, each of. Smoking should not be allowed around fiber optic work.
Make sure that for all drawings and schedules necessary approvals are available. Needless to say, fiber cable termination and splicing is a rather vital. A fiber optic component normally assembled onto a cable and attached. Fiber splicing is frequently used to establish longhaul optical. Fiber optic splicing archives fiber optic cabling solutions. How to splice broken optical fiber cable practically youtube. For termination length, figure on about 2 to 3 meters of additional cable beyond where the terminal will be mounted. A closeup look at the proper procedure to perform a fusion splice. When a lowloss and permanent fiber connection is needed, the preferred joining. Method statement for optical fiber cable installation. Ideal fiber optic basic training guide lasertec, center for. Fiber optic splicing 969 horsham road lhorsham, pennsylvania 19044 usa l phone. Silicon valleys distributor with big stock of fiber optic products. To be specific, fiber optic splicing is a process to combine the ends of optic fibers together.
Optical fiber cables are designed with a minimum bending radius. Workmanship standard for fiber optic terminations, cable. Expanding its lineup of optical cleaners, occ is able to respond to an even wider range of its customers needs. Compared to connectorization, fiber optic cable fusion splicing provides the lowestloss connection so that it always the preferred method when the cable runs are too long for a single length of fiber or when joining two different types of fiber cable together. Optical fiber splicing table for fusion splicer bagger s80c 3cat980 is the newest instrument designed for fusion fiber fttx network. A transmission fiber emitted fire on that same fiber. The ends of the fibre optic cable are then cut, or to give the correct term they are cleaved. High precision fusion splicers are usually bulky and expensive. Delivery times may be longer than usual due to covid19 effect. Specifications subject to change without notice rev 0711 toner cable equipment, inc. For better fiber optic splicing, besides the above splicing steps, highquality fiber optic splicing tools are also essential, such as fusion splicers, fiber optic cleavers, etc. Fiber optic splicing and cable repair photos connected fiber. About 96% of these are fiber optic equipment, 1% are communication cables. Alignment can be manual or automatic depending on what equipment you have.
This program is designed for customers who install their own fiber, or use local electrical contractors to install it for them. The safety instructions defined for these substances should also be followed. When it comes to actual operation, connecting fibers is a necessary task. If you have an otdr and enough fiber to use it, check your splices with the otdr.
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