MGTSV33-12-core optical cable

The 12 core optical cable is not an ordinary optical cable, but a multifunctional and highly reliable transmission platform tailored to ensure safe production in mines. Its dual armor and flame retardant design are its core safety features, ensuring smooth and safe communication and power supply under harsh conditions.

MGTSV33-12 core optical cable is a very classic mining flame-retardant double armored optical cable, designed specifically for harsh and dangerous environments such as underground coal mines.

Reference price: 74.6

Core Definition and Interpretation:

The MGTSV33-12 model can be disassembled and understood as follows:

MG: Refers to mining communication cables.

T: The representative cable contains copper core wires, which are used to remotely power or transmit electrical signals to remote devices such as sensors and cameras.

S: Representing steel belt armor, it is the first layer of armor that provides strong compressive and impact resistance.

V: Represents polyvinyl chloride (PVC) sheath, and usually refers to FR-PVC with flame retardant properties.

33: The first "3" represents fine round steel wire armor, which is the second layer of armor and provides high tensile strength; The second "3" represents a polyethylene (PE) outer sheath, which is wear-resistant and corrosion-resistant.

12: This optical cable contains 12 optical fibers.

Therefore, MGTSV33 is a high-strength special optical cable that integrates fiber optic transmission, remote power supply, dual mechanical protection (steel strip+steel wire), and flame retardancy.

Technical Specifications:

◇ 62.5/125um，50/125um，9/125um，G652，G655

◇ Outer diameter of optical cable (mm): 10.8~17.4

◇ Number of optical fibers (cores): 2-144

◇ Weight of optical cable (Kg/Km): 156-340

Main features and advantages:

Double Armor Protection:

Inner steel belt armor: effectively resists lateral pressure such as rock compression and mining truck crushing, protecting optical fibers from damage.

Outer steel wire armor: Provides high tensile strength and is suitable for scenarios such as mine shafts and inclined shafts that require vertical deployment or long-distance traction.

Flame retardant and safety:

The sheath is made of flame-retardant material, which meets the safety standards of coal mines. It can self extinguish even under open flames and does not support combustion, effectively preventing secondary disasters caused by cable problems in flammable and explosive (gas, coal dust) environments.

Multi functional integration:

Copper wires are integrated inside the cable, which can be used for transmitting electrical signals such as monitoring and telephone calls. More importantly, it can provide remote power supply for remote equipment (such as intrinsically safe cameras and sensors) that cannot be directly powered underground, saving the trouble of separately laying power cables.

Environmental tolerance:

The structural design gives it excellent resistance to moisture, corrosion, and rodent bites, making it suitable for complex underground environments.