MGXTSWV bundle tube type mining optical cable

The structure of MGXTSWV optical cable is to put 250 μm optical fiber into a Loose Tube made of high modulus material, and fill the loose tube with waterproof compound. The loose tube is vertically wrapped with a layer of double-sided plastic-coated steel strip (PSP), and a water-blocking material is added between the steel strip and the loose tube to ensure the compactness and longitudinal water-blocking of the optical cable. Two parallel steel wires are placed on both sides to extrude the polyethylene inner sheath, and then a layer of polyethylene outer sheath is squeezed outside the inner sheath to form a cable.

Product features:

• It has good mechanical and temperature properties.

• The loose casing material itself has good water resistance and high strength.

• The tube is filled with special ointment to provide critical protection for the optical fiber.

• Good pressure resistance.

• Two parallel steel wires ensure the tensile strength of the cable.

• The double-sided plastic-coated steel strip (PSP) enhances the moisture resistance of the optical cable and has the function of preventing mice.

• Good water-blocking materials prevent the cable from seeping water lengthwise.

• The use of blue flame retardant PVC for secondary sheathing makes the cable have a good flame retardant effect.

  
  

Standard:

The MGXTWV cable follows MT386-1995 Test Methods and Judgment Rules for Flame Retardancy of Flame Retardant Cables for Coal Mines.

Optical properties:

Structural parameters:

Storage and operating temperature: -40 ° C to + 70 ° C

What kind of optical fiber core do we use?

Fiber core types : G652 ,G657  ,  

Fiber Brand : YOFC , Fiber Home , Corning , J-fiber

What kind of sheath material do we use? 

Sheath material : Sheath material can be customized  . 

1 : Fbier cable : PE  , include : MDPE ,HDPE , (New PE Material , NO Recycled)

2 : FTTH and fiber patch cord : LZSH . 

What type of steel wire and steel strip should be used?

Galvnized Steel Wire , Phosphated Steel Wire  , Aramid Yarn