![]() ![]() The popularity of this kind of splicing method is resulted from the lowest loss and least reflection it offers. If you are just beginning to splice fiber, you might need to look at your long-term goals in this field in order to choose which technique best fits your economic and performance expectations.įusion splicing remains to be one of the most widely adopted permanent technique to joint optical fibers, which contains the process of fusing or welding two fibers together usually by an electric arc. Besides, splicing is also used to restore or repair fiber optic cables when a buried cable is accidentally broken or damaged.īasically, there exist two fiber interconnection methods: one is fusion splicing and the other is mechanical splicing. 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 a 48-fiber cable to four 12-fiber cables. Just as the name indicates, fiber optic splicing serves as a method to join two optical fiber together due to some necessary reasons. This article aims to describe some basic elements related to optical fiber splicing thus to provide useful information about it. For example, the maximum lengths of a fiber optic cable is up to about 5 km, then two fiber optic cable need to be spliced together to achieve 10km lengths of data transmission. ![]() Under some circumstances, fiber optic cables may need to be spliced together to ensure better performance, such as to achieve a connection of a certain length, or just to repair a broken cable. Thus, relevant skills and knowledge of fiber optic splicing methods have become increasingly essential to any company or fiber optic technician specialized in telecommunication or LAN and networking projects. The hardware should be able to bear wear and tear, also environmental stresses.It is generally accepted that splicing is often required to create a continuous optical path for optical pulses from one fiber length to another. No matter horizontal or vertical fiber optic splice closures, extra hardware shall be attached to hang on the messenger wire or attach to the pole depending on the network configuration. ![]() Proper bonding and grounding of conductive elements of the optical network shall be provided for the safe deployment and operation of the network. The materials of fiber optic splice closures shall be capable of minimizing or negating the effects of relative motion between cable components in order to avoid thermal expansion and contraction. The cable termination system should meet sufficient mechanical strength between the cable and closure to ensure its performance throughout the lifetime. Usually, in an attempt to reduce the physical size of high-capacity closures, we should choose splice enclosures with smaller ports for branch cables and drop cables.Īs per fiber optic cables types deployed in the networks, we could calculate how many fibers will be spliced in the splice closures, then choose how many splices trays, protection sleeves need to pre-assembled. According to the network capacity, the number of cables employed in it, we should choose the suitable fiber splice enclosures. The number of cable inlet/outlet ports of a fiber optic closure decides how many cables can be terminated in this splices enclosures or distributed to other premises. ![]() The splices capacities are from 12 to max 288 cores for fiber trunk cables.Īll our fiber enclosures are made of high strength engineering plastics, with 1 inlet/ 1 outlet ports, 2 inlet/2 outlet ports or 3 inlet/outlet ports, fitting fiber cable with different fiber cables. Same as the horizontal splice enclosures, they are suitable for underground buried and outdoor aerial applications. Vertical Fiber Optic Splice Closure is also called dome splice closure. To meet underground buried and outdoor aerial applications, horizontal fiber optic splice closures are waterproof and dustproof and feature good adaptability and compression resistance. The splice capacity could cover a range of 6 to 288 fibers. Horizontal Fiber Optic Splice Closure has a flat/cylindrical outer housing and has one or more fiber splice trays assembled to hold/protect optical fiber splices. Pre-terminated Fiber Patch Cable Assemblies for Backbone Cablingĭepending on different designed structures, we have Horizontal(in-line type) & Vertical(dome type) splice closures for customers’ options. ![]()
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