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GYTA53 2-288 core G.652D Direct Burial Armored Optical Fiber Cable with Enhanced Rodent Resistance

The GYTA53 is a rugged outdoor optical cable designed for direct-buried applications. It features a loose tube structure with color-coded fibers embedded in water-blocking gel, ensuring moisture resistance. The cable is armored with a double-layer protection: a corrugated steel tape for mechanical strength and an additional aluminum-polyethylene laminate (APL) for corrosion resistance and rodent protection. The outer sheath is made of black polyethylene (PE), providing UV resistance and durability in harsh environments. This design ensures excellent tensile strength, crush resistance, and long-term stability for underground fiber optic networks. Ideal for high-reliability telecommunications and data transmission in challenging terrains.

  • Model GYTA53 2-288 core
  • Brand Name Fiber Hope
  • Supply Ability 5000 kilometers/month
  • Support OEM/ODM/Special customized available

Outdoor armored cable, GYTA53 cable is the underground optical cable; The fibers,200/ 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The cable core is filled with the filling compound to protect it from water ingress, over which a thin PE inner sheath is applied. After the PSP is longitudinally applied over the inner sheath, the fiber optic cable is completed with a PE outer sheath.

✔ Loose tube design with gel-filled moisture protection
✔ Double-layer armor (steel tape + APL)
✔ Black PE outer sheath for UV resistance
✔ Suitable for direct burial & harsh environments
1.Fiber optic cable,GYTA53 is adapted to outdoor distribution.
2.Outdoor armored cable,GYTA53 is suitable for pipeline laying method.
3. Long distance and local area network communication.
Outdoor fiber optic cable type GYTA53
Number of cores 2-288 core
Fiber type G657A/G652D
Wavelength G.652 ≤1260nm G.657 ≤1450nm
Storage/Operating Temperature -40℃ to +70℃
Certification ISO9001,CE
Custom OEM/ODM/Customized available
Fiber core number OD weight Tensile Loading Test Repeated Bending Crush Resistance Test
mm kg/km Short-tensile load Long-tensile load developments static N/100mm2
N N mm mm
2-30 11.6 135 3000 1000 20D 10D 1000
32-36 12.0 135 3000 1000 20D 10D 1000
38-60 12.4 145 3000 1000 20D 10D 1000
62-72 13.0 170 3000 1000 20D 10D 1000
74-96 14.3 190 3000 1000 20D 10D 1000
98-288 16.5 250 3000 1000 20D 10D 1000
fiber-optic-cable
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  • 7. Can your supply OEM products under our brand ?

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