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UCNCP Closures

Corning universal closures family is designed to protect splices and store excess buffer tube lengths to fiber optic cables.

The body of the closure consists of a mechanical or heat-shrinkable end cap (type UCNCP) and a canister held together by means of a clamping ring. All components are made of thermoplastic material, resistant against common environmental influences.

The heat-shrinkable end cap is one single pre-molded piece with sealed ports. It has one oval port for mid span access of one cable and various round ports for branching cables: the number and size of round ports depend on the closure size. A permanent elastic sealing ring allows the closure to be tightly closed and reentered.