TMT GLOBAL fiber optic cable Multi Core SM 12 core G652D TMT GLOBAL 12 core fiber optic cable Multi Core Single mode G652D provides high-strength optical fiber cables for use in various industrial, indoor, and outdoor applications. PHYSICAL DESCRIPTION Products: Fiber optic cable single mode Tube Filling Compound: Thixotropic jelly Fiber Type: ITU-T G.657A1/A2,G.652D Tube material: PBT ( Polybutylene Terephthalate) Armored: Corrugated steel tape Packing Detail Fiber Count: 6,8,12,24,48,96,128 Tube Outer/Inner Diameter(mm): 3.0/2.0 ± Cable Diameter(mm): 7.2*-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 Fiber type ITU-T G.652D ITU-T G.657/A1 ITU-T G.657/A2 Attenuation (max) 0.40 dB/km (1310 nm) 0.40 dB/km (1310 nm) 0.35 dB/km (1310 nm) 0.25 dB/km (1550 nm) 0.25 dB/km (1550 nm) 0.22 dB/km (1550 nm) MFD 9.0±0.4 μm (1310 nm) 9.0±0.4 μm (1310 nm) 8.6 ± 0.4 μm (1310 nm) 10.1±0.5 μm (1550 nm) 10.1±0.5 μm (1550 nm) Cladding diameter 125 ± 0.3 μm 125 ± 0.7 μm 125 ± 0.7 μm Core/Clad Concentricity error ≤ 0.5 μm ≤ 0.5 μm ≤ 0.5 μm Zero dispersion wavelength 1300nm≤ ≤1324nm 1300nm≤ ≤1324nm 1302nm≤ ≤1322nm Cladding non-circularity ≤ 0.7 % ≤ 0.7 % 1% Coating diameter 245 ± 10 μm 242 ± 7 μm 240 ± 5 μm Cut Off Wavelength ≤ 1260nm ≤ 1260nm ≤ 1260nm Proof Test ≥ 1% (100kpsi or 0.7GPa) ≥ 1% (100kpsi or 0.7GPa) ≥ 1% (100kpsi or 0.7GPa) Macro bending Attenuation : (10 turn on a 15 mm radius mandrel) ≤ 0.25 dB @1550 nm ≤ 0.5dB @1550 nm
