Detailed Product Description

Category:  Central tube optical fiber  cable

Product introduction:

Fully filled central tube outdoor optical cables for communication purpose with mental-reinforced components as well as steel wire and polythene sheath.

Product property:

Minimized transmission attenuation and dispersion with rational and accurate control of excessive length of the optical cable inside the loose tube so as to guarantee superior mechanical and environmental performance. A tight structure with loose tube remaining at the physical center of the cable is helpful to the bending of the optical cables. Between loose tube and steel bands are filled with water-blocking material. The overlap of steel bands are adhered together by using special techniques which ensure that the loose tube shall not be contracted after the laying of cables, therefore guaranteeing a relatively longer service life of these cables.

Structure characteristic:

• Central loose tube
• Cable core filled with water-blocking material
• longitudinally wrapped with both sides plastic coated with corrugated steel bands and adhered with PE outer sheath
• Armoured PE sheath with embedded double steel wire

Scope of application:

Applicable to core networks, LANs and access networks.

Laying mode:

Duct, aerial and direct buried.

Technical features

• Unique PBTP tube sheathing techniques so as to guarantee better flexibility and anti-bending capability.
• Unique control of excessive length techniques so as to guarantee excellent mechanical and environmental performance.
• Water-blocking jelly filling procedure by procedure so as to guarantee a full cross-sectional water-resistance.
• Compact structure, light weight, armoured steel bands with excellent pressure resistant property.

Product specification and technical parameters