TMT GLOBAL 4 core ftth cable fiber optic Single mode outdoor g657a1/a2 The TMT GLOBAL 4 core ftth cable fiber optic Single mode outdoor g657a1/a2 is a robust and efficient solution for modern telecommunication needs. This cable is designed for outdoor use, offering excellent durability and resistance to environmental factors. The G657A1/A2 specifications ensure flexibility and performance, making it suitable for various installation scenarios. One of the key features of this fiber optic cable is its four-core design, which allows for higher data transmission capacity, supporting multiple services simultaneously. Additionally, the cable’s single mode construction provides long-distance connectivity with minimal signal loss, ensuring reliable performance. However, potential users should consider some limitations. The cable may require specific installation techniques to achieve optimal performance, and its outdoor application might necessitate additional protective measures in extreme weather conditions. Overall, the TMT GLOBAL 4 Core FTTH Cable stands out for its quality and reliability, making it a worthwhile investment for both residential and commercial applications. PHYSICAL DESCRIPTION Products: multi mode Fiber optic cable Tube Filling Compound: Thixotropic jelly /N Fiber Type: 50/125 OM4 Tube material: PBT ( Polybutylene Terephthalate) Armored: N Packing Detail Fiber Count: 6,8,12,24, Tube Outer/Inner Diameter(mm): 3.0/2.0 ± Cable Diameter(mm): 4.2*-12 Cable Weight(kg/km): 45± Length/ Drum: 2000 m Drum ±5% Ripcord: Polyester cord Outer Jacket: PE,MDPE, LSZH Mechanical and Environmental Properties Physical tests Value Standard Tensile Strength 2700 N (During Installation) IEC 60794-1-E1 1700 N (During Operation) Impact Resistance 10J, 3 impacts IEC 60794-1-E4 Crush Resistance 220 N/cm IEC 60794-1-E3 Temperature Cycling -40 to 70 °C IEC 60794-1-F1 Flame Retardancy According to IEC 60332-3 IEC 60332-3 Cable Bending Radius Bend Radius (during installation) 20x Cable Diameter IEC 60794-1-2-E11A Bend Radius (during Service) 1 0x Cable Diameter IEC 60794-1-E11 Repeating Bending 20x Cable Diameter IEC 60794-1-E6 Temperature Range) Operation Temperature -40 to 70 C IEC 60794-1-2-F1 Storage and Transportation Temperature -40 to 70 C Installation Temperature -30 to 60 C Optical Characteristics Attenuation (max): 3.5 dB/km (850 nm) 1.5 dB/km (1300 nm) Bandwidth (Laser EMB): 2000 MHz.km(850) 500 MHz.km (1300nm) Bandwidth (Overfilled): 3500 MHz.km (850 nm) 500 MHz.km (1300 nm) Numerical Aperture:0.2±0.015 Core Diameter: 50 ± 2 μmCladding Diameter: 125 ± 1μm Core/Clad Concentricity error: ≤ 1 μm Cladding non-circularity:≤ 0.7 % Coating Diameter:242 ± 5 μm Proof Test: ≥ 100kpsi or 0.7GPa
