PRODUCT DESCRIPTION
The structure of GYFTY optical cable is formed by inserting 250µm optical
fibers into a loose tube made of highmodulus material, filled with a waterproof compound.
The center of the cable core is a non-metallic Fiber Reinforced Plastic (FRP) central
strength member. The loose tubes (and filler rods) are stranded around the central strength
member into a compact and circular cable core, which is then extruded with a Polyethylene (PE)
outer sheath to complete the cable structure.
PRODUCT FEATURES
Excellent mechanical and temperature performance.
Specially designed compact cable structure effectively prevents loose tube retraction.
Loose tube material features good hydrolysis resistance and high strength.
Good crush resistance and flexibility.
Special tube filling jelly provides critical protection for the optical fibers.
Flame-retardant version (GYFTZY) is customizable.
| Cable Model | Fiber Count | Tube Count | Filler Count | Cable Diameter (mm) | Cable Weight (kg/km) | Allowable Tensile Force (N) — Long Term | Allowable Tensile Force (N) — Short Term | Allowable Crush Resistance (N/100mm) — Long Term | Allowable Crush Resistance (N/100mm) — Short Term | Bending Radius (mm) — Static | Bending Radius (mm) — Dynamic |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GYFTY-4Xn | 4 | 1 | 4 | 9.0 | 88 | 800 | 1500 | 500 | 1000 | 15D | 30D |
| GYFTY-12Xn | 12 | 2 | 3 | 9.0 | 88 | 800 | 1500 | 500 | 1000 | 15D | 30D |
| GYFTY-24Xn | 24 | 4 | 1 | 9.0 | 88 | 800 | 1500 | 500 | 1000 | 15D | 30D |
| GYFTY-48Xn | 48 | 5 | 0 | 9.0 | 88 | 800 | 1500 | 500 | 1000 | 15D | 30D |
| GYFTY-96Xn | 96 | 8 | 0 | 10.5 | 120 | 1500 | 2500 | 500 | 1000 | 15D | 30D |
| GYFTY-144Xn | 144 | 12 | 0 | 13.0 | 150 | 1500 | 2500 | 500 | 1000 | 15D | 30D |
Standards & compliance: YD/T 901, IEC 60794-1
Values are typical reference data taken from the official Huifiber datasheet. Confirm the final specification against the datasheet before ordering.
GYFTY non-metallic stranded optical cable with FRP central strength member. Lightning-immune and moisture-resistant for aerial, duct and buried use.
Yes. Huifiber supplies cable under the buyer's own brand as well as under the Huifiber brand. Fibre count, jacket material, jacket print, drum marking, drum length, packaging and datasheet layout can all be produced to the customer's requirement, and the engineering team can work from a customer specification or adapt an existing construction to a new route requirement.
Every production batch is tested before it leaves the plant in Dongguan. Attenuation and geometry are measured on OTDR and optical bench equipment, and mechanical performance is verified against the datasheet for the construction. A factory test report is issued with each shipment, so an incoming inspection can be checked against the same numbers.
Send the fibre count and fibre type, the jacket material or fire rating, the route length or span and the drum length you need, the destination port or country, and any certification or test-report requirement. With those details the sales engineer can confirm the construction and return a quotation with an indicative lead time.
