2~144 Cores Loose Tubes Stranded FOC for Direct Burial - GYTA53

2–144 cores loose-tube stranded fiber optic cable (GYTA53) designed for direct-burial applications with excellent water-blocking and mechanical properties.
Gina Gao

  1. Optic Fiber
  2. PBT Loose Tube
  3. Metallic Center Strength Member
  4. Filling Compound for Fiber
  5. PE Layer
  6. Wrapping Yarn
  7. Water-proof Filling Compound
  8. Al-plastics Compound Tape
  9. PEInner Layer
  10. Water-proof Yarn
  11. Corrugated Steel-plastics Compound Tape
  12. PE Outer Sheath

Standard of execution

YD/T901-2009

Product description

  1. Type GYTA53
  • Metallic strength member
  • (Half) Dry type loose tube stranding
  • Al-plastic compound with PE inner sheath
  • Corrugated steel-plastic compound PE outer sheath
  • Outdoor optic fiber cable for communication
  1. Application Range For long distance & local communications
  2. Mounting Ways Pipe, cable furrow, channel conduct, entrance.
  3. Application Temperature -40°C ~ +60°C

Features

  1. With low transmission loss and dispersion.
  2. Optical fiber cable has excellent mechanical and environmental properties.
  3. The close structure of SZ layer stranding prevents optic fiber from stress under bad environment.
  4. It could ensure moisture & water resistant performance of FOC. with filling compound filled outside strength member and inside cable core.
  5. Fiber cable flexibility and good bending resistance.
  6. It could ensure high tensile strength, better performance of resisting side press and animal biting with double corrugated metallic layers wrapping & double sheaths.

Technical Parameters

FOC Core(s)FOC Outer Diameter(mm)Min. Bending Radius(mm)Min. Tension Allowed(N)Min. Flattening Force Allowed(N/100mm)
StaticDynamicShort TermLong TermShort TermLong Term
2~3013.11703403000100030001000
32~6014.51703403000100030001000
62~7215.01803603000100030001000
74~9616.62104203000100030001000
98~14419.52304603000100030001000

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