GYTS steel tape light armored duct arerial pressure-resistant type fiber optical cable

The structure of GYTS is positioned 250um Fiber into a loose tube made of a high modulus plastic filled with a water-resistance compound.In the center of the cable is a metal strengthen member.For some cores of the optical cable, the metal reinforcement member needs to be extruded with a layer of polyethylene (PE).Tubes and fillers are stranded around the strength member into a compact and circular cable core which is filled with the filling compound to protect it from water ingress.The PSP is longitudinally applied over the cable core,then a PE jacket be extruded.

Standards

The GYTS cable is compliant with the YD/T 1114 standard.

Features

• Good mechanical and temperature properties.

• High strength and good hydrolysis resistance of the loose tube material.

• Special Jelly filled with the tube playing a key role in protecting the fiber

• Specially designed compact optical cable structure can effectively prevent casing shrinkage

• Crush resistance and flexibility

• Special jackets have excellent performance

• The following measures are taken to ensure the waterproof performance of the cable:

- Single Steel wire for central strengthen member 

- Special waterproof compound filled with the Loose tube.

- Complete filling for the cable core

- PSP improves the cable moisture resistance.