PRODUCT DESCRIPTION
GYTC8S optical cable structure features 250µm optical fibers inserted into loose
tubes made of high-modulus material, filled with waterproof compounds. The center
of the cable core consists of a metallic central strength member. The loose tubes
(and fillers) are stranded around the central strength member into a compact circular
cable core. After a layer of Corrugated Steel Tape (PSP) is longitudinally applied around
the core, it is integrated with stranded steel wires as a messenger wire into a figure-8
polyethylene (PE) sheath.
PRODUCT FEATURES
Full Cross-Section Water-Blocking Structure: Ensures excellent moisture and
water-proofing performance.
Special Tube Filling Compound: Provides critical protective buffering
for optical fibers.
Longitudinal Steel Tape (PSP): Enhances the side-crush resistance and
mechanical robustness of the cable.
Long Service Life: Designed for an operational lifespan exceeding 30 years.
Self-Supporting Fig. 8 Structure: High tensile strength, convenient
for aerial installation, significantly reducing installation costs.
| Cable Model | Fiber Count | Cable Dia. (mm) | Weight (kg/km) | Messenger Spec. | Web Dimensions — H×W (mm) | Allowable Tensile Force (N) — Long | Allowable Tensile Force (N) — Short | Allowable Crush (N/100mm) — Long | Allowable Crush (N/100mm) — Short | Bending Radius (mm) — Static | Bending Radius (mm) — Dynamic |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GYTC8S-12Xn | 12 | 9.0×17.0 | 218 | φ1.0mm×7 Steel Strand | 3.0×2.5 | 4000 | 7500 | 500 | 1000 | 15D | 30D |
| GYTC8S-24Xn | 24 | 9.0×17.0 | 218 | φ1.0mm×7 Steel Strand | 3.0×2.5 | 4000 | 7500 | 500 | 1000 | 15D | 30D |
| GYTC8S-72Xn | 72 | 10.0×18.3 | 240 | φ1.0mm×7 Steel Strand | 3.0×2.5 | 4000 | 7500 | 500 | 1000 | 15D | 30D |
| GYTC8S-96Xn | 96 | 11.5×19.3 | 280 | φ1.0mm×7 Steel Strand | 3.0×2.5 | 4000 | 7500 | 500 | 1000 | 15D | 30D |
| GYTC8S-144Xn | 144 | 13.5×21.3 | 350 | φ1.0mm×7 Steel Strand | 3.0×2.5 | 4000 | 7500 | 500 | 1000 | 15D | 30D |
Standards & compliance: YD/T 1155, IEC 60794-1
Values are typical reference data taken from the official Huifiber datasheet. Confirm the final specification against the datasheet before ordering.
Huifiber GYTC8S is a self-supporting figure-8 aerial fiber optic cable featuring loose tube construction, corrugated steel tape (PSP) armor.
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.
