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GYFXTY Uni-tube Non-metallic Non-armored Fiber Cable

The GYFXTY series refers to a type of non-metallic, central loose tube, fiber optic cable designed for outdoor, self-supporting aerial or duct installations. These cables are specifically engineered for FTTH (Fiber to the Home) "last-mile" drop applications and in areas with strong electric fields. Here are the key features and specifications:

• Non-Metallic Construction:Uses FRP (Fiber Reinforced Polymer) strength members, which means the cable does not require grounding and is protected against lightning.
• Structure:Features a centralized loose tube design, typically offering 2 to 24 cores (commonly 12 or 24).
• Waterproof:The central tube is filled with a water-blocking gel for moisture protection.
• Design:Often produced as a round drop cable, though sometimes described as flat, containing two parallel FRP members to enhance tensile strength.
• Lightweight:Approximately 20–30% lighter than traditional metallic cables like GYXTW, simplifying aerial installation.

Technical Specifications

• Fiber Counts: Generally available in 2, 4, 6, 8, 12, and 24-core configurations.
• Operating Temperature: Typically operates between -40°C and +70°C.
• Tensile Strength: Can withstand short-term tensile forces ranging from 600N to 1000N, suitable for short-span aerial applications (e.g., 50m–120m spans).
• Bending Radius: Often supports a bending radius of 10x the cable diameter (static) and 20x (dynamic).
• Outer Jacket: Usually made of black Polyethylene (PE) or LSZH (Low Smoke Zero Halogen) for UV and weather resistance.