Atlantic 4KM ATFGYFTY Fiber Optic Cable - 144-Core - Single Mode (G652D & G657A1) - Outdoor - 13mm PE Jacket - Fujikura Core - Colored Fibers Fiber type: Colored fibers with high-quality construction for easy identification Fiber jelly filling for moisture protection, preventing water ingress PBT loose tube diameter: 1.9 ± 0.1mm for mechanical strength and durability PE-coated FRP (Fiber Reinforced Plastic) strength member diameter: 5.6 (2.5) ± 0.2mm for structural integrity Outer sheath cable diameter: 13.0 ± 0.4mm for enhanced protection and resistance to external factors Optical fiber types supported: SM G652D, SM G657A1 Waveband: SM: 1310/1550nm Attenuation: SM G652D: 0.36/0.24 dB/km SM G657A1: 0.36/0.24 dB/km Maximum Tension: 300N (long-term), 1000N (short-term) Maximum Crushing Resistance: 1500 N/100mm (long-term), 300 N/100mm (short-term) Minimum Bending Radius: 20D (dynamic), 10D (static) Operating and storage temperature: -20°C to +70°C, suitable for a wide range of environments No surface damage; packaged in wooden trays with sealed packaging to ensure safe delivery Segment length: ≥4000m per reel; segment lengths of the same batch are as similar as possible Included report certificate: Optical cable inspection number, core count, fiber type, length, and other specifications Same-day to 2-day delivery 1-Year Global Cloud warranty