What is a mining cable

Mine communication cable is flame retardant or flame-retardant optical cable with mine, referred to as mining cable, fiber optic cable or coal mine with a cable, the model for the MGTSV

1, cable MGTSV mine is fiber optic cables in the communications field in a particular application, namely professional communication cable for the coal industry, in coal, gold, iron ore and other mining applications under the cable.

2, mining cable MGTSV not only inherited all the properties of optical fiber and cable, but also because of the special requirements of the coal industry, the addition of many special properties, mainly of the additionalFor flame-retardant properties, anti-rat characteristics (mine special circumstances), because of coal, gold, iron ore and other mines, especially coal for the accident-prone land, to ensure that the accident is still to ensure smooth communication, reduce losses, the State Production Safety Administration (national Coal Mine Safety supervision Bureau) mandatory for all coal products, including optical communications, including safety certification, namely: mining product safety certification mark

3, as others such as gold, iron ore, there is no corresponding standard, comprehensive performance fiber optic cable as coal mining area is the only criterion is that the industry requires relatively highImplementation of standards, so other mines are generally in accordance with mine design and production with cable

4, the safety standard certification is only one type of communications cable that MGTSV, and the corresponding requirements are as follows, in fact, the official utility are: mining, tunnel shaft, tunnel