MGTSV optical fiber cable for mine according to the structure can be divided into: 
MGXTSV type mine cable center beam tube type: the maximum can reach 12 core 
MGTSV type mine cable layer stranded type: the maximum to 244 core 
Structure characteristics: 
Ò»¡¢The central beam tube type optical cable for a, MGXTSV type coal mine 
Central loose tube; The cable core filled ointment; Fine steel wire armoured;£» Double coated corrugated steel bonded PE jacket; The flame-retardant sheath. 
¶þ¡¢ MGTSV type coal mine use cable layer stranded 
Structure characteristics Center of metal reinforcement; Optical fiber loose tube; The cable core filled ointment; Double coated corrugated steel bonded PE jacket; The flame-retardant sheath.
  The technical characteristics of Meian mining cable: 
Ò»¡¢ The central beam tube type optical cable for a, MGXTSV type coal mine 
 The unique design of the casing, casing has good flexibility and anti pressure performance; Accurate excess length control technology, fiber optic cable with excellent mechanical and environmental performance; Small outer diameter, has superior tensile properties easy to install installation; Crush resistance performance of steel tape armored excellent, with anti rat bulletproof ability. 
¶þ¡¢ MGTSV type coal mine use cable layer stranded 
The unique design of the casing, casing has good flexibility and anti pressure performance; Accurate excess length control and SZ twisting cable technology, fiber optic cable with excellent mechanical and environmental performance; Water blocking the whole section; Crush resistance performance of steel tape armored excellent, with anti rat bulletproof ability. Laying mode: shaft, tunnel
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