The Difference Between 0.9mm Tight Package Optical Cable And Loose Tube Optical Cable

- Nov 10, 2020-

The Difference Between 0.9mm Tight Package Optical Cable And Loose Tube Optical Cable


0.9mm tight-packed fiber optic cable and loose-buffered fiber optic cable are distinguished by the tightness between the 900um buffer layer and the 250um coating layer.


tight buffer cable 2 tight buffer cable


1,Due to the different materials of the tightly wrapped optical cable, the tightness between the 900um buffer layer and the 250um coating layer is also different: 

PVC material: the tightness between the buffer layer and the coating layer, the cable cannot be pulled out after 10cm peeling ; 

LSZH material: the tightness between the buffer layer and the coating layer, the cable can not be pulled out after 15-18cm peeling; 

Hytre material: the tightness between the buffer layer and the coating layer, it cannot be pulled out after peeling 15-18cm Cable skin.


2,The loose tube fiber optic cable does not need to distinguish the material. The tightness between the buffer layer and the coating layer can be easily pulled out by peeling more than 100cm. The use of the two optical cables depends on the optical fiber. The use effect of tight-packed fiber optic cable and loose-tube fiber optic cable of the same type of fiber is the same.


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For more details, pls visit OPTICO website: www.fiberopticom.com