TMT GLOBAL 8 core om3 Fiber Optic Cable multimode multi core TMT GLOBAL provides high-strength optical fiber cables for use in various industrial, indoor, and outdoor applications. Offering unique properties and benefits for different types of use, 8 core om3 Fiber Optic Cable multimode multi core. 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 μm Cladding 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
