I. Technical Basics: Key Features for Multi-Scenario Use​

GYFXTY cables adapt to various scenarios due to their targeted design, forming a "protective network" for complex outdoor environments:​

1. Layered Protection & Environmental Resistance​

  • Inner PBT loose tubes wrap 2-12 core fibers, filled with waterproof compounds to block moisture. Outer layers (water-blocking tape, Kevlar, E-glass yarns) add a second waterproof barrier, preventing signal loss in humid or rainy conditions.​
  • Parallel FRP reinforcements offer high strength and corrosion resistance. Their tensile strength (500N long-term / 1200N short-term) resists aerial wind loads, while compressive performance (300N/100mm long-term) handles underground pipeline pressure.​

2. Wide Temperature Range & Mechanical Flexibility​

  • Operates at -40℃ to 70℃; installs at -20℃ to 60℃, ensuring stable performance in cold winters or hot summers.​
  • 7.2mm diameter and 45±2kg/km weight enable a 10D long-term bending radius, easing installation in complex paths and reducing fiber breakage risks.​

II. Scenario Applications: Adaptable Solutions​

Different outdoor scenarios demand specific cable features. GYFXTY cables achieve "multi-purpose" value through their characteristics:​

1. Aerial Lines: Cost-Effective & Resilient​

In rural or suburban aerial networks:​

  • No extra armor needed, lowering costs vs. armored cables.​
  • FRP's UV resistance and PE sheath's anti-aging extend lifespan (over 20 years).​
  • Lightweight design reduces pole load, ideal for remote area upgrades.​

2. Underground Pipelines: Stable in Compact Spaces​

In urban pipe corridors or communication pipelines:​

  • Waterproof systems and corrosion-resistant sheaths (LSZH/nylon optional) handle water or chemical erosion.​
  • Small diameter allows co-laying with power/gas lines, saving space.​
  • 1000N/100mm short-term compression resists backfilling pressure, ensuring link continuity.​

3. FTTH Access: Flexible Last-Mile Connection​

In Fiber to the Home projects:​

  • 2-12 core capacity fits small-medium communities, avoiding waste.​
  • Bending flexibility eases entry through wall holes/trunking, reducing installation difficulty.​
  • Waterproof feature ensures stable signals in humid areas, cutting maintenance costs.​

4. Industrial & Public Utilities: Reliable in Special Environments​

In industrial parks, mines, or power systems:​

  • Wide temperature range adapts to high temps or mine well fluctuations.​
  • Kevlar's tear resistance withstands accidental pulls during operations.​
  • Non-conductive FRP avoids lightning interference, securing data transmission.​

III. Selection Guide: Matching Scenarios​

While versatile, GYFXTY cables need scenario-based selection:​

  • For distances over 50km or high strength needs (e.g., river crossings), choose suitable fibers and check reinforcement specs.​
  • In rodent-prone areas (e.g., farmland aerial lines), opt for nylon sheaths.​
  • Near schools/hospitals, use LSZH sheaths to reduce toxic gas in fires.​

GYFXTY FRP cables balance performance, cost, and adaptability via precise design. They meet aerial wind resistance, underground moisture needs, and FTTH flexibility with 2-12 cores and multi-protection. In future "dual gigabit" networks, they’ll be key for outdoor infrastructure upgrades.​

Contact our team for custom scenario solutions or technical checks.