Mine cable MGTSV Product description: Mine flame retardant cable sheathing, can the whole cross-section water blocking structure to ensure good water blocking moisture resistant, loose tube filled with special ointment, a critical protection for the optical fiber. Two parallel round both tensile wire, and resistance to lateral pressure, small cable diameter, light weight, excellent bending properties, loose tube fiber optic physical center is located, to facilitate the construction operation, compact good mechanical properties of low loss and low dispersion structure. Specifications: Center beam tube mine cable MGTSV (2-12 core) cable outer diameter: 11.4mm, cable weight: 190kg / km, the minimum bend radius: 120 (static) / 240 (dynamic), tensile strength: 1500N short-term) / 600N (long-term) flattening performance: 1000N / 100mm mine Stranded cable MGTSV (2-72 core) 1,2-30-core cable outer diameter: 12.7mm, cable weight: 180kg / km, minimum bending radius: 160 (static) / 320 (dynamic), tensile strength: 1500N short-term) / 600N (long-term) flattening performance: 1000N / 100mm 2,32-60 core cable outer diameter: 13.9mm, weight of the cable : 240kg / km, the minimum bend radius: 170 (static) / 340 (dynamic), tensile strength: 1500N short-term) / 600N (long-term) flattening performance: 1000N / 100mm 3,62-72 core cable diameter: 15.1 mm, cable Weight: 286kg / km, the minimum bend radius: 190 (static) / 380 (dynamic), tensile strength: 1500N short-term) / 600N (long-term) flattening performance: 1000N / 100mm Category: 1, according to the cable inside transmission media - fiber (glass or plastic fiber) feature is divided into: single-mode fiber and multimode fiber, 2, according to the choice of fiber characteristics in turn mine cable into: single-mode and multimode fiber optic cable 3, single-mode ( B): indicates the medium (usually silica, i.e., glass) in transmitting only a wavelength (frequency), is slightly thicker than the hair of the conductor wire (commonly known as fiberglass)