Loose Tube Fiber Cable

The configuration of loose tube cable comprises of a coated fiber placed within a loose tube which is filled with water resistant gel to protect fiber from tension and stresses caused by such harsh environment as moisture and a wide operation temperature range from thermal shock to ice loading.

Loose tube fiber cable. Fiber optic cables are constructed in two ways. Both contain a type of strengthening member such as aramid yarn stainless steel wire strands or gel filled sleeves. Their designs utilize 250µm fibers in both central multi loose tube constructions ranging in fiber counts from 2 to 288. The global source for fiber optic products and solutions.

The gel within the loose tube construction stops the penetration of water and keeps it away from the fiber. Loose tube fiber cable will consist optical fibers in its construction. Loose tube and tight buffered. Loose tube fiber and tight buffered fiber.

The armoured loose tube cable is available with various constructions. Each however is designed for very different environments. Fiber loose tube cable belden s loose tube cables are ideal for both outdoor indoor outdoor applications including use in conduit direct burial lashed aerial trunking. Fiber optic cable is available in many physical variations such as single and multiple conductor constructions aerial and direct burial styles plenum and riser cables etc.

These constructions will comprise of armouring to protect the optical fibers such as corrugated steel tape steel wire armouring steel wire braiding and others. This group of cable will come in many constructions deploying various jacketing materials and armour. But there are two basic styles of fiber optic cable construction. They protect the fiber core cladding and coating by enclosing everything within semi rigid protective sleeves or tubes.

Loose tube cables whether flooded under the jacket or water blocked with dry swellable materials protect the fibers from moisture and the long term degradation moisture can cause. Loose tube cables the older of the two cable types are specifically designed for harsh outdoor environments.