Mine Flame Retardant Cable MGTSV-12b1 Armored High Temperature Resistant 8/16/24/36/48 Core

Mine Flame Retardant Cable MGTSV-12b1 Armored High Temperature Resistant 8/16/24/36/48 Core

Product Description

MGTSV blue mineral fiber optic cable

MGTSV blue mineral fiber optic cable

MGTSV blue mineral fiber optic cable

MGTSV blue mineral fiber optic cable

Fiber Optic Cable Characters:

1. Mine Cable MGTSV is a special application of optical fiber and cable in the field of communications, which is a kind of optical fiber cable that is used in the coal mine industry and is used in the mine, gold mine and iron mine.

2. mine cable MGTSV not only inherited all the performance of optical fiber and cable, but also because of the special requirements of the coal industry and added many special properties, the main additional sexual

For the fire-retardant characteristics, anti-rat characteristics (special mine environment), due to coal mines, gold mines, iron mines and other mines, especially coal mines for accidents, in order to ensure unforeseen accidents still ensure unimpeded communication, reduce losses, national safety production Supervision and Administration (National Coal Mine Safety Supervision Bureau) mandatory for all products used in coal mines, including communications cable safety certification that is: Mine Safety Certification Mark

3. because other such as gold, iron ore and other corresponding standards, the industry is relatively demanding

Implementation of the standard, so other mines are generally in accordance with the design and production of optical fiber cables for coal mines

4. security standard communication cable only one model that is MGTSV, and the corresponding requirements are as follows, in fact, the official practical range is: mines, tunnel shafts, roadways

Fiber Optic Cable Structure:

Divided into: A-center beam tube cable (2-12 core, because the process of the problem, this process can only produce 12 cores)

B-layer stranding cable (2-144 core, generally less than 12 core bias beam center)

1. center beam tube cable: from the inside to the outside for the optical fiber, optical fiber cream, loose tube, thin steel wire (with a circle around), steel, PE sheath, flame retardant sheath

2. layer stranding cable: from the inside to the outside in order to strengthen the pieces of the center (usually with phosphated steel wire), optical fiber, optical fiber cream, loose tube, cable tie, cable paste, steel, PE sheath,Flame retardant jacket (blue)

Mine flame retardant optical fiber cable structure is the single-mode or multi-mode optical fiber into the high-modulus plastic made of loose tube, casing filled with water-blocking compounds. The center of the cable core is a phosphatized steel wire or a steel cord crowded with polyethylene. The loose tube (or filling cord and signal cable) is twisted around the center reinforcing core into a compact and round cable core, the gap in the cable core is filled with Water blocking filler steel - polyethylene bonded inner sheath, blue flame retardant PVC sheath into a cable.

Storage/Operating Temperature: -40°C to + 70°C

Fiber Optic Cable Technical Parameters