Heat Shrinkable Seal Fiber Optic Splice Dome Closure

DESCRIPTION

The FOSC is suitable for protecting fiber cable splices in straight-through and branching applications. It can be placed in aerial, underground direct buried, wall mounted, manhole and duct applications.
Based on an advanced formula, the plastic parts are made of injection-molded, high-strength engineering plastic by numerical control equipment, therefore effectively preventing products from aging caused by coldness, heat, oxygen and ultraviolet radiation.
The strong housing and main components provide fire-resistant, water-proof, and quake-proof while protecting splices during pulling, tensioning and impacting.
It ensures long-term reliability and usage under ambient temperature from -40℃ to +80 ℃

DOME type fiber optic splice closure is also called as vertical closure, it is suitable for FTTH accessing. The input and output are on the same side. An oval hole and three round holes facilitates the operation. It is suitable for aerial, underground, conduct installation

APPLICATION

• Suitable for bunchy & ribbon fibers.

• Aerial

• Underground

• Wall-mounting

• Duct-mounting and handhole- mounting

• Ambient temperature ranges from –40℃ to +65℃.

FEATURES

• Heat shrinkable sealing structure.

• High quality industrial plastic body material.

• One oval hole and three round holes for cable entrance.

• Suitable for cable diameter 5mm-25mm.

• Support aerial,underground,pipeline,man holes,hand holes

• Protection level reaches IP68.

• 360 degrees access, fiber bending >40mm.

• Maximum capacity: 96F single or 144F ribbon.

• Number of trays: 4 pcs x 24F.

TECHNICAL PARAMETERS

• Working temperature: –40℃ to +60 ℃

• Atmospheric pressure: 70~106Kpa

• Normal temperature sealing performance: 72h, internal air pressure 70Kpa, without decrease.

• High temperature sealing performance: 60 ℃168h, internal air pressure 70Kpa, without decrease.

• Tensile strength: 1000N

• Compressive strength: 2000N/10cm2 within 1 min

• Insulation resistance: more than 10MΩ between metal parts or between metal parts and the ground

• Dielectric strength: 15KV DC, 2min, without spark over and flying arc

• Working life: more than 20 years

SPECIFICATION

MAIN COMPONENTS