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In fact, there are still a lot of knowledge which is different from ordinary wire connection. Although the fiber is equivalent to the wire, the pigtail is equivalent to the plug. Then there is no wire so simple. It needs to complete a professional tool, you first need a cleaver to cut the fiber. You then need to Fiber Fusion Splicer for fiber and fiber pigtail splicing. There are not the same as the fiber is divided into single-mode fiber and multimode fiber, single mode need two to complete a communication loop. Multimode fiber only need one can. Optical Fiber Fusion welding box to protect the splices, splices must be placed in the weld box. This is the connection of the fiber and pigtail is little connection between the common wire, like it? Above is said to be a preliminary understanding of the fiber pigtails connection, the real operation when relocation involves many technical problems, such as some friends in the fiber optic cable splices unknowingly broken inside broken (that is, heat-shrinkable tube) weldingis good, never touched on the unclear signal transmission interrupt after some time. This problem is mainly normal operation, did not notice the individual details, the first thermal control problem! Hot melt after! Cooling uneven shrinkage. To the when asylum disk card, press on both sides! Do not press the middle! The second weld port formation using optical fiber cutter for cutting. Shaken with pigtail end of the interface is not ideal, may lead to fracture, the other also possible that the disk fiber when the fiber bumps. Finally, it should be noted that should weld the box hole with clay plug to prevent insects and small mouse to break the core. Finally, sometimes can not transmit signals in the fiber optic cable with pigtail welding. It is it? On this, we will usually proceed from the following troubleshooting. (1) confirm the link loss is exceeded, there may be pigtails and fiber optic cable which do not meet the standards. (2) check whether the source is a single-mode? Single-mode signal can be short-range transmission on multimode fiber, but the multi-mode signal is not transmitted in a single-mode fiber optic cable. (3) to confirm the line is connected correctly?
This article reproduced from http://www.fiber-optical-networking-products.com/
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