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ASU Fiber Optic Cable (GYFFY) 24 Core 120m Span Cable

GYFFY is the structure of the access optical cable is to sheath 250 μm optical fiber into a loose tube made of high modulus material, and the loose tube is filled with waterproof compound.

Our ASU self-supporting fiber optic cable distinguishes itself in the market with its compact, robust design, tailor-made for Internet service providers. Capable of accommodating up to 24 single-mode fibers in a single tube, this product provides an optimal and economical solution for optical network deployment challenges.

The ASU cable artfully blends sturdiness and practicality. Its aerial, compact, dielectric design is reinforced with two fiber-reinforced polymer (FRP) elements, ensuring resistance to electromagnetic interference and enhancing performance. Additionally, its superb protection against humidity and UV rays ensures durability. even under the harshest conditions.

In terms of installation, the ASU cable is self-supporting, catering to spans of 80, 100, and 120 meters based on customer requirements. It is supplied on high-strength, durable reels typically spanning 3 km, facilitating easy transportation and field handling.

    Optical Characteristics
    Fiber Type G.652 G.655 50/125μm 62.5/125μm
    Attenuation (+20) 850 nm ≤3.0 dB/km ≤3.3 dB/km
    1300 nm ≤1.0 dB/km ≤1.0 dB/km
    1310 nm ≤0.36 dB/km ≤0.40 dB/km
    1550 nm ≤0.22 dB/km ≤0.23 dB/km
    Bandwidth 850 nm ≥500 MHz-km ≥200 Mhz-km
    1300 nm ≥500 MHz-km ≥500 Mhz-km
    Numerical Aperture 0.200±0.015 NA 0.275±0.015 NA
    Cable Cut-off Wavelength λcc ≤1260 nm ≤1450 nm

    Fiber Count Nominal Diameter (mm) Nominal Weight (kg/km) Allowable Tensile Load (N) Allowable Crush Resistance(N/100mm)
    Short Term Long Term Short Term Long Term
    1~12 7 48 1700 700 1000 300
    14~24 8.8 78 2000 800 1000 300

    Note: Only part of ASU cables are listed in the table.  ASU cables with other spans can be requested directly from Feiboer.  The specifications in the table are obtained on the condition that there is no difference in height and that the sag of the installation is 1% .The number of fibers is from 4 to 24 .  The identification of fibers is in accordance with the national standard. This technical sheet can only be a reference but not an addition to the contract, please contact our for more information .

    ASU Fiber Optic Cable (GYFFY)

    The ASU cable suits a wide range of applications.It's perfect for self-supporting aerial deployments in outside plant distribution and local network loop architectures.Its design and robustness make it the go-to choice for transitions from aerial networks to ducted or buried networks.

    Constructed with G.652D single-mode optical fiber, the ASU cable is fully dielectric and incorporates a gel compound that repels water, ensuring the cable's watertight integrity. It also assures efficient transmission in the 1310 nm to 1550 nm wavelength range, compatible with Coarse Wavelength Division Multiplexed (CWDM) transmission.

    In the competitive telecommunications market, selecting the right cable can be critical.For projects that do not necessitate the high density of ADSS cables, the ASU cable serves as an ideal solution.Its lighter weight compared to ADSS cables reduces installation costs and eases handling.

    At Feiboer, we take pride in offering high-quality ASU cables, ready to meet your project's demands. Our team of experts is ready to provide advice and offer special terms for your company.


    Small Size and Ligth Weight 
    Two FRP as strength member to provide good tensile performance
    Gel Filled or gel free, good waterproof performance 
    Low price ,high fiber capacity
    Applicable for short span aerial and duct installation

    Main benefits
    Eliminates the need for expensive cable shielding and grounding 
    Uses simple attachment hardware (no preinstalled messenger) 
    Outstanding cable performance and stability

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