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Solutions Overview
Different Structures for cable
2017-08-24
According to the actual requirements and environmental conditions, people design a variety of different cables, the structure is multiple, can be divided into the following types:
 
1. tight structure cable: In this structure, the coated fiber with a certain pitch is twisted into a cable, and tightly embedded in the plastic. Stranded fiber optic cable is with tight buffer fiber, but also loose tube fiber. For loose tube fiber, the fiber is available of some action room when cable stretched since there’s extra-length in the loose tube, which makes the fiber strain strength is less than the cable strength;
 
2. Loose structure cable: fiber in this structure is with large space, there is enough space for action, this cable structure is not only with good tensile strength, but also with excellent impact resistance, micro-bend cable Attenuation is small. The disadvantage is that the processing technology is more complex.
 
3. Ribbon structure cable: This is a special cable structure, it is a number of fiber optic cable arranged in rows made of ribbon cable unit, and then a number of ribbon-like units arranged in a certain way twisted into a cable, which The kind of cable is characterized by high space efficiency, easy to handle and identify the fiber, can do more than one fiber. The disadvantage is that the manufacturing process is complex, process caused by the micro-bending attenuation and the temperature characteristics of the cable is more difficult to control.



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