Tuolima Group | Fiber Optic Manufacturer & Solution Provider

GYFTY73 Fiber Optic Cable

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The GYFTY73 Fiber Optic Cable is a non-metallic, double-jacketed armored cable designed for direct burial and high-interference environments.

  • Non-metallic: FRP core prevents EMI and lightning.

  • Double Jacket: Superior crush and rodent resistance.

  • Direct Burial: High durability for harsh underground use.

Description

Details of GYFTY73 Fiber Optic Cable

SNItemValue
1No. of fibers1-288 Core
2FiberG652D or others
3Strength MemberFRP
4JacketPE, Double Jacket
5Packing4kms/roll
The Tips of GYFTY73 Fiber Optic Cable Installation:
  1. Depth Requirement: Maintain a burial depth of 0.8m-1.2m to protect the double jackets from heavy surface loads and frost.

  2. Bedding Prep: Lay the cable on a 10cm sand layer to prevent the non-metallic sheath from being punctured by sharp stones.

  3. Bending Limit: Keep the dynamic bending radius at 20x the cable diameter to safeguard the FRP strength member during trenching.

  4. Lightning Safety: Utilize its all-dielectric design in high-induction zones; ensure no metallic components are introduced at joints.

  5. Proper Backfilling: Use fine soil for the first layer of backfill to avoid crushing the dual PE jackets before mechanical compaction.

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