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Direct Burial Fiber Optic Cable Stranded Loose Tube Armored Cable
Direct Burial Fiber Optic Cable Stranded Loose Tube Armored Cable

Direct Burial Fiber Optic Cable Stranded Loose Tube Armored Cable

Direct buried fiber optic cable is a kind of optical cable which is armored with steel tape or steel wire outside. With performance of resisting external mechanical damage and soil erosion, it can be directly buried in the ground.

Direct Burial Fiber Optic Cable Stranded Loose Tube Armored Cable

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Product Detail Specification

Description

Heruntek direct burial fiber optic cable is a armored fiber optic cable which has good performance of resisting external mechanical damage and preventing soil erosion. Fiber optic units is armored with steel tape and double sheath outside, and make it is available for directly buried in the ground.

Direct burial is the most convenient laying method for fiber optic cable and also save the duct and aerial installation costs.


Application

Long-distance communication and inter-office communication


Features
  • Convenient construction and installation
  • Good mechanical and temperature performance
  • Crush resistance and flexibility for direct buried construction
  • APL moisture barrier
  • PSP enhancing moisture proof
  • Water-blocking material for underground application


Optical Characteristics


Optical CharacteristicsG.652G.65550/125μm62.5/125μm
Attenuation (+20℃)@850nm

≤3.0 dB/km≤3.3 dB/km
@1300nm

≤1.0 dB/km≤1.0 dB/km
@1310nm≤0.36 dB/km≤0.40 dB/km
@1310nm
@1550nm≤0.22 dB/km≤0.23dB/km

Bandwidth@850nm

≥500 MHz·km≥200 MHz·km
@1300nm

≥500 MHz·km≥500 MHz·km
Numerical Aperture

0.200±0.015 NA0.275±0.015 NA
Cable Cut-off Wavelength λcc≤1260nm≤1450nm


Technical Parameters


Fiber CountLoose TubesFillersWeight (kg/km)Crush Long/Short Term (N/100mm)Tensile Long/Short Term (N)Bending Radius Static/Dynamic (mm)
2~6151771000/30001000/300012.5D/25D
8~1224177
14~1833177
20~2442177
26~3051177
32~3660177
38~4841194
50~6050194
62~7260204
74~8471239
86~9680239
98~10891275
110~120100275
122~132111312
134~144120312
146~21613~185~0312


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Product Detail
Description

Heruntek direct burial fiber optic cable is a armored fiber optic cable which has good performance of resisting external mechanical damage and preventing soil erosion. Fiber optic units is armored with steel tape and double sheath outside, and make it is available for directly buried in the ground.

Direct burial is the most convenient laying method for fiber optic cable and also save the duct and aerial installation costs.


Application

Long-distance communication and inter-office communication


Features
  • Convenient construction and installation
  • Good mechanical and temperature performance
  • Crush resistance and flexibility for direct buried construction
  • APL moisture barrier
  • PSP enhancing moisture proof
  • Water-blocking material for underground application


Specification
Optical Characteristics


Optical CharacteristicsG.652G.65550/125μm62.5/125μm
Attenuation (+20℃)@850nm

≤3.0 dB/km≤3.3 dB/km
@1300nm

≤1.0 dB/km≤1.0 dB/km
@1310nm≤0.36 dB/km≤0.40 dB/km
@1310nm
@1550nm≤0.22 dB/km≤0.23dB/km

Bandwidth@850nm

≥500 MHz·km≥200 MHz·km
@1300nm

≥500 MHz·km≥500 MHz·km
Numerical Aperture

0.200±0.015 NA0.275±0.015 NA
Cable Cut-off Wavelength λcc≤1260nm≤1450nm


Technical Parameters


Fiber CountLoose TubesFillersWeight (kg/km)Crush Long/Short Term (N/100mm)Tensile Long/Short Term (N)Bending Radius Static/Dynamic (mm)
2~6151771000/30001000/300012.5D/25D
8~1224177
14~1833177
20~2442177
26~3051177
32~3660177
38~4841194
50~6050194
62~7260204
74~8471239
86~9680239
98~10891275
110~120100275
122~132111312
134~144120312
146~21613~185~0312


Direct Burial Fiber Optic Cable Stranded Loose Tube Armored Cable
Direct buried fiber optic cable is a kind of optical cable which is armored with steel tape or steel wire outside. With performance of resisting external mechanical damage and soil erosion, it can be directly buried in the ground.
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Email: amit.mi@heruntek.com

Whatsapp: 0086-133 6285 4095

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North Road 47,Chaijia Village,

Zhangqi Town,CixiCity,

Zhejiang Province

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