As a leading manufacturer of direct burial fiber optic cables, GL-FIBER® presents the GYTA53 optical fibre underground cable—a robust, high-performance solution designed for demanding installations in buried or duct environments. Engineered with advanced protective layers and cutting-edge materials, this cable ensures reliable data transmission even in the toughest conditions.
Why Choose GYTA53 Direct Burial Fiber Optic Cable?
1. Superior Protection Against Environmental Threats
Waterproof & Moisture-Resistant:
The GYTA53 features a dual-layer structure with PE outer sheath and aluminum-polyethylene laminate (APL) inner barrier, providing IP68-rated waterproofing to withstand flooding or high-humidity environments410.
Rodent & Insect Resistance:
Reinforced with corrugated steel tape armor, the cable prevents rodent bites and insect damage, a critical feature for agricultural or rural deployments47.
2. Exceptional Mechanical Durability
Crush Resistance: Withstands up to 3,000N crush force, ideal for heavy soil pressure or accidental impacts during installation7.
Flexible Yet Tough: Dynamic bending radius as low as 20× cable diameter ensures easy handling in tight spaces without compromising structural integrity10.
3. Long-Term Reliability
Temperature Resilience: Operates in -40°C to +70°C ranges, suitable for extreme climates like deserts or frozen tundras4.
25+ Year Lifespan: UV-resistant materials and anti-corrosion layers prevent degradation, reducing maintenance costs610.
Key Applications
- Urban Infrastructure: Buried under roads or parks for smart city networks7.
- Industrial Zones: Protects against chemical exposure and mechanical stress in factories4.
- Oil & Gas Pipelines: Monitors leaks or intrusions via vibration sensing (compatible with DAS technology)9.
- Rural Broadband: Resists rodent damage in agricultural areas7.
Technical Specifications
Parameter Value
Fiber Type Single-mode (G.652D/G.657A2)
Tensile Strength ≥1,500N (short-term)
Water Resistance IP68
Armor Material Corrugated Steel Tape
Minimum Bend Radius 20× cable diameter
Competitive Advantages
✅ Cost-Effective Installation: No additional conduits needed—bury directly to save time and labor6.
✅ Future-Proof Design: Compatible with 5G, IoT, and high-speed FTTH networks8.
✅ Global Compliance: Meets IEC 60794, ITU-T, and RoHS standards410.
Upgrade Your Network with GL-FIBER’s GYTA53
Whether deploying in flood-prone areas or rodent-infested fields, our direct burial fiber optic cable delivers unmatched durability and performance.
Explore our GYTA53 product line today:
https://www.gl-fiber.com/products-direct-buried-fiber-cable