GYFTS, Non-metallic Strength Member Loose Tube Stranded Cable

The fibers are arranged in a loose, high-modulus plastic tube. A water-resistant filling substance is used to fill the interstice on the inside and outside of the tubes. As a strength member, a dielectric fiber reinforced plastic rod (FRP), coated with polyethylene if needed, is positioned in the center of the core.
To create a small, spherical cable core, tubers (and fillers) are stranded around the strength member. To create a cable, the plastic-coated steel tape is wrapped around the core and extruded into a polyethylene sheath.

Features of GYFTS, Non-metallic Strength Member Loose Tube Stranded Cable

Good moisture-proof and water-resistant performance is provided by the full section water blocking structure; ideal optical fiber protection is provided by special filling gel-filled loose tubes.
Resistance to corrosion High modulus phosphoric steel wire serves as the main component of strength.
It is simple to route the flexible buffer tubes in closures.
Outstanding thermal and mechanical performance, with ideal crush resistance.
A core strength member is a dielectric FRP rod with a high modulus.
Superior protection against UV rays, fungi, abrasions, and other outdoor elements is offered by jackets.
A 30-year lifetime is made possible by strict workmanship and raw material management.

Fiber count	Nominal diameter (mm)	Nominal weight (kg/km)	Max fiber per tube	NO.OF (Tubes +filler)	Allowable tensile load (N) (short term/long term)	Allowable crush resistance (N/10cm) (short term/long term)
2～36	11.4	130	6	6	1500/600	1000/300
38～72	12.5	152	12	6	1500/600	1000/300
74～96	14.2	194	12	8	2000/600	1000/300
98～120	15.7	230	12	10	2000/600	1000/300
122～144	17.3	274	12	12	2000/600	1000/300
>144	CUSTOMIZED