
Flat GYXTY 4 Core G657A1 Optical Fiber Cable Outdoor Communication Cable. 20-Year Warranty Coverage: Comprehensive 20-year warranty against manufacturing defects for all quality issues. G657A1 Single-Mode Fiber: High-quality 4-core G657A1 fiber unit designed for superior optical performance. FRP Strength Member: Fiber Reinforced Plastic core provides high tensile strength up to 4500N. Black PE Jacket: Durable Polyethylene sheath ensures protection against environmental factors. 100% Factory Inspection: Every cable undergoes visual and functional testing before delivery. Flexible OEM/ODM Services: Full customization, minor customization, and private label packaging available. Low Minimum Order Quantity: Accepts orders starting from 1 kilometer for flexible purchasing. 24/7 Technical Support: Round-the-clock after-sales service and battery replacement program support.