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GX-W1-2B1-2A1a-GB-8.0 Optical Fiber Cable 8.0mm - China Suppliers Factory for High-Speed Data Transmission
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GX-W1-2B1-2A1a-GB-8.0 Optical Fiber Cable 8.0mm - China Suppliers Factory for High-Speed Data Transmission

Introducing our high-performance optical fiber cable designed for a variety of applications. This robust cable consists of 4 optical fibers—2B1 single-mode and 2A1a multi-mode—carefully protected within a durable steel tube. The construction includes an outer plastic layer, copper wires, an additional plastic layer, and double-layer steel wire armoring, ensuring maximum protection in harsh environments, Manufactured in China, this cable boasts exceptional tensile strength, outstanding torsion resistance, and remarkable wear and pressure resistance. It is an ideal choice for Distributed Temperature Sensing (DTS), Distributed Acoustic Sensing (DAS), Distributed Vibration Sensing (DVS), high-speed data transmission, real-time monitoring, well intervention, and Vertical Seismic Profiling (VSP), As a leading factory and supplier in the optical fiber industry, we are committed to providing top-quality products that meet the highest standards of durability and performance. Choose our optical fiber cable for reliable connectivity and advanced sensing capabilities
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    Product Details

    Construction

    Fiber optic Unit Tube

    2.20 mm

    0.0866″

    Inner Protection

    2.60 mm

    0.1024″

    Outer Copper Conductor

    3.20 mm

    0.1260″

    Outer Protection PP

    4.20 mm

    0.1654″

    Armor Inner

    18*0.81 mm (963N)

    18*0.0319″ (216 lbs)

    Outer

    18*1.11 mm (1808N)

    18*0.0437″ (406 lbs)

    Physical

    Cable Diameter

    8.0 mm ± 0.10 mm

    0.314″ ± 0.0039″

    Cable Weight in Air

    290 kg/km

    195 lbs/kft

    Temp Rating

    150 ℃

    300 ℉

    Mechanical

    Cable Breaking Strength

    45 kN

    10000 lbs

    Max. Suggested Working Tension

    22.5 kN

    5000 lbs

    Min. Shave Diameter

    600 mm

    23.6″

    Cable Stretch Coefficient

    1.35 m/km/5kN

    1.2 ft/kft/klbs

    Electrical

    Voltage Rating

    1200 VDC

    1200 VDC

    Insulation Resistance

    15000 MΩ·km

    50000 MΩ·kft

    Resistance Typical @ 20℃

    18.0 Ω/km

    5.5 Ω/kft

    Voltage Rating

    1200 VDC

    1200 VDC

    Attenuation

    Single-mode Fiber Decline @ 1310nm

    0.40 dB/km

    0.1219 dB/kft

    Single-mode Fiber Decline @ 1550nm

    0.30 dB/km

    0.0914 dB/kft

    Multi-mode Fiber Decline @ 850nm

    3.5 dB/km

    1.0668 dB/kft

    Multi-mode Fiber Decline @ 1300nm

    1.2 dB/km

    0.3658 dB/kft
    ? Frequently Asked Questions
    Q What is the maximum operating temperature of this fiber optic cable?
    This cable has a temperature rating of 150°C (300°F), making it suitable for high-temperature downhole and industrial environments where thermal stability is critical.
    Q What is the cable's breaking strength and recommended working tension?
    The cable has a breaking strength of 45 kN (10,000 lbs). The maximum suggested working tension is 22.5 kN (5,000 lbs), which is 50% of the breaking strength to ensure safe and reliable operation during deployment.
    Q What voltage rating does this cable support?
    The cable supports a voltage rating of 1200 VDC with an insulation resistance of 15,000 MΩ·km, ensuring excellent electrical isolation and reliable power transmission alongside fiber optic data communication.
    Q What fiber attenuation values can be expected for single-mode and multi-mode fibers?
    For single-mode fiber, attenuation is 0.40 dB/km at 1310nm and 0.30 dB/km at 1550nm. For multi-mode fiber, attenuation is 3.5 dB/km at 850nm and 1.2 dB/km at 1300nm, providing low-loss signal transmission over long distances.
    Q What is the outer cable diameter and weight of this cable?
    The cable has an outer diameter of 8.0 mm ± 0.10 mm (0.314″ ± 0.0039″) and weighs 290 kg/km (195 lbs/kft) in air, offering a compact and lightweight design for ease of handling and deployment.
    Q What is the minimum shave diameter and why does it matter?
    The minimum shave diameter is 600 mm (23.6″). This specification is important because bending the cable below this radius can cause signal degradation in the optical fibers or mechanical damage to the cable structure. Always ensure sheaves and drums meet or exceed this dimension during installation and retrieval operations.