Loose Tube Fiber Vs Tight Buffer

Loose tube fiber and tight buffered fiber.

Loose tube fiber vs tight buffer.

Fiber expansion caused by temperature extremes and water penetration are potential problems for tight buffered cables. Loose tube vs tight buffered fiber optic cable there are two styles of fiber optic cable construction. Tight buffered and loose tube fiber are the two styles of constructions fiber optic cables offered. Fiber optic cables are constructed in two ways.

Between them there are several common denominators like the fact that both have in their interior a strengthening member of sorts that can be made of stainless steel in the form of wire strands aramid yarn or gel filled sleeves. Loose tube and tight buffered. In addition the tight buffered structure create subunits which can be divided among many terminals without using patch panels. Tight buffered designs often do not have anti buckling elements and do not decouple the fiber from extreme stresses such as the material contractions that are experienced at extremely cold temperatures.

But there are two basic styles of fiber optic cable construction. Both contain a type of strengthening member such as aramid yarn stainless steel wire strands or gel filled sleeves. From the picture below we can see that loose tube fiber holds more than one optical fiber each individually. However these tight buffered cables are not subject to extremes just like loose tube cable.

Both contain some type of strengthening member such as aramid yarn stainless steel wire strands or even gel filled sleeves. Loose tube and tight buffered.