Central Loose Tube Miner Optical Fiber Cable(MGXTWV)

Product Show/ PRODUCT

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Product description/ PRODUCT

MGXTSWV fiber optic cable, the fibers,200μm or 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape, over a thin inner PE sheath, the cable is completed with a polyethylene (PE) outer sheath.

Product Features/ PRODUCT

·Good mechanical and temperature performance
·High strength loose tube has good performance of water proof and high strength
·Special tube filling compound ensure a critical protection of fiber
·Crush resistance.
·Two parallel steel wires ensure tensile strength
·PSP enhancing moisture-proof and anti rodent
·Good water resistance material prevent longitudinal seepage 
·Blue flame retardant PVC as second sheath to make the cable has good flame retardant performance.


Product Standards/ PRODUCT

·MGXTWV cable complies with Standard MT386-1995 test method and decision rule of the flame retardant of the cable used in coal mine.

Optical Characteristics/ PRODUCT

 

G.652

G.655

50/125μm

62.5/125μm

Attenuation 
     (+20℃)

@850nm

 

 

≤3.0dB/km

≤3.0dB/km

@1300nm

 

 

≤1.0dB/km

≤1.0dB/km

@1310nm

≤0.36dB/km

≤0.36dB/km

 

 

@1550nm

≤0.22dB/km

≤0.23dB/km

 

 

Bandwidth  
   (Class A)

@850

 

 

≥500MHZ·km

≥500MHZ·km

@1300

 

 

≥1000MHZ·km

≥600MHZ·km

Numerical Aperture

 

 

 

0.200±0.015NA

0.275±0.015NA

Cable Cut-off Wavelength λcc

 

≤1260nm

≤1480nm

 

 

Technical Parameters/ PRODUCT


  Cable 
     Type


     Fiber Count


     Cable Diameter
     mm

 
     Cable Weight
     Kg/km

 
  Tensile Strength       
     Long/Short Term
     N

 
     Crush Resistance
    Long/Short Term
     N/100m


     Bending Radius        Static/Dynamic
     mm

MGXTSWV-2~12

2~12

11

130

500/1000

500/1500

15D/30D


Storage/Operating Temperature : -40℃ to + 70℃