Stranded Mining Cable Flame Retardant Optical Cable Mgtsv 6 Core Fiber Optic Cable

Short Description:

MGTSV Stranded mining 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. A steel wire locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The cable core is filled with the filling compound to protect it from water ingress. The PSP is longitudinally applied over the cable core, a thin PE inner sheath is applied, then the cable is completed with a PE outer sheath.


Product Detail

Product Tags

Characteristics

·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
·Good crush resistance and flexibility
·The following measures are taken to ensure the cable watertight:
·Steel wire used as the central strength member
·Loose tube filling compound
·100% cable core filling
·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.

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

Optical Characteristics

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

Cable Type

Fiber Count

 Tubes+Fills

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

MGTSV-26

260

5

12.2

156

1000/2000

500/1500

15D/30D

MGTSV-6272

6272

6

13.8

210

1750/3500

500/1500

15D/30D

MGTSV-7496

7496

8

15.1

242

1750/3500

500/1500

15D/30D

MGTSV-98120

98120

10

17.2

280

1750/3500

500/1500

15D/30D

MGTSV-122144

122144

12

19.0

320

1750/3500

500/1500

15D/30D

MGTSV-146216

146216

18

19.0

320

1750/3500

500/1500

15D/30D

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


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