| Customization: | Available |
|---|---|
| Application: | Communication |
| Type: | Fiber Optic Cable |
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The GYTY63 fiber optic cable is a loose tube, double-jacketed, fully non-metallic cable reinforced with Fiberglass Reinforced Plastic (FRP) tapes. Designed for harsh environments, it is suitable for direct burial, duct installation, and applications requiring corrosion resistance, lightweight construction, and immunity to electromagnetic interference (EMI). Ideal for long-haul communication, metro networks, and installations in chemically corrosive or high-moisture areas.
The GYTY63 features a layered, non-metallic reinforcement design:
Central Strength Member: High-tensile FRP rod for axial tensile resistance.
Loose Tubes: Optical fibers housed in PBT loose tubes filled with water-blocking gel for moisture protection.
Cable Core: Multiple loose tubes stranded around the central FRP member.
Water-Blocking Layer: Water-resistant tapes/yarns wrapped around the core for longitudinal water ingress prevention.
Inner Sheath: Black PE providing primary mechanical protection.
Reinforcement Layer: FRP tapes helically wrapped or longitudinally applied for enhanced crush resistance and tensile strength (non-metallic).
Outer Sheath: Corrosion-resistant PE (Polyethylene) with UV stabilization for outdoor durability.
Non-Metallic Design: FRP reinforcement eliminates lightning risks and EMI interference, suitable for power grid/railway environments.
High Tensile Strength: Axial tensile load ≥1500N; crush resistance ≥2000N/10cm.
Lightweight & Flexible: Easier installation compared to steel-armored cables.
Environmental Resistance: Waterproof, anti-corrosion, and rodent-resistant (optional armored sheath with anti-rodent additives).
Optical Performance: Low attenuation with G.652D/G.657A1 single-mode fiber (optional multimode):
≤0.36 dB/km @1310nm, ≤0.22 dB/km @1550nm.
Temperature Range: Operational from -40°C to +70°C.
Direct burial in corrosive soil or high-humidity areas.
Duct installations in urban networks.
Power transmission corridors (non-conductive, EMI-free).
Coastal or industrial zones with salt/chemical exposure.
Aerial deployments (with optional messenger wire).
| Parameter | Value |
|---|---|
| Fiber Type | Single-mode (G.652D/G.657A1) / Multimode (OM1-OM5) |
| Fiber Count | 2-288 cores (customizable) |
| Tensile Load | Long-term: 600N; Short-term: 1500N |
| Crush Resistance | 2000N/10cm (FRP reinforced) |
| Bending Radius | Static: 20×D; Dynamic: 10×D |
| Operating Temperature | -40°C to +70°C |
| Sheath Material | UV-resistant PE |
EMI-Safe: No metallic components, perfect for high-voltage areas.
Corrosion Proof: FRP and PE materials resist chemicals, salt, and moisture.
Long Lifespan: ≥25 years under standard conditions.
Compliance: Meets IEC 60794-1-2, ITU-T G.652, and YD/T 901 standards.
Standard Length: 2000m/3000m on wooden or plastic reels (custom lengths available).
Labeling: Reel labels include cable type, length, production date, and directional markers.
Storage: Keep dry, avoid direct sunlight, and store horizontally.
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