Products

Contact Us

You are here:Home >> Products >> Outdoor Fiber Optic Cable... >> Duct & Aerial Cable...

Duct & Aerial Cable

Stranded Loose Tube Non-metallic Strength Member Armored Cable (GYFTA53)

The fibres, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A Fibre Reinforced Plastic (FRP) locates in the center of core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. An aluminum Polyethylene laminate (APL) is applied around the cable core. Then the cable core is covered with a thin polyethylene (PE) inner sheath, which is filled with jell to protect it from water ingress. After corrugated steel tape armor is applied, the cable is completed with a PE outer sheath.

    Characteristics

    Good mechanical and temperature performance

    High strength loose tube that is hydrolysis resistant

    Special tube filling compound ensure a critical protection of fibre

    Crush resistance and flexibility

    The following measures are taken to ensure the cable watertight:

    -Single Fibre Reinforced Plastic as the central strength member

    -Loose tube filling compound

    -100% cable core filling

    -APL moisture barrier

    -PSP enhancing moisture-proof

    -Water-blocking material

    Standards

    GYFTA53 cable complies with Standard YD/T 901 as well as IEC 60794-1.

    Structure Drawing 

    1.Fibre

    2.Tube Filling Compound

    3.Loose Tube

    4.Cabling Filling Compound

    5.APL

    6.PE inner Sheath

    7.Water-blocking Material

    8.PSP

    9.FRP Strength Member

    10.PE Outer Sheath

    Technical Parameters

    Cable Type

    (Increased by 2 fibres)

    Fibre Count

    Tubes

    Fillers

    Cable Weight (Ref)

    (kg/km

    Tensile Strength

    Long/Short Term

    (N)

    Crush Resistance

    Long/Short Term
    (N/100mm)

    Bending Radius

    Static/Dynamic
    (mm)

    GYFTA53-2~6Xn

    2~6

    1

    7

    228

    1000/3000

    1000/3000

    12.5D/25D

    GYFTA53-8~12Xn

    8~12

    2

    6

    228

    GYFTA53-14~18Xn

    14~18

    3

    5

    228

    GYFTA53-20~24Xn

    20~24

    4

    4

    228

    GYFTA53-26~30Xn

    26~30

    5

    3

    228

    GYFTA53-32~36Xn

    32~36

    6

    2

    228

    GYFTA53-38~42Xn

    38~42

    7

    1

    228

    GYFTA53-44~48Xn

    44~48

    8

    0

    228

    GYFTA53-50~60Xn

    50~60

    5

    3

    240

    GYFTA53-62~72Xn

    62~72

    6

    2

    240

    GYFTA53-74~84Xn

    74~84

    7

    1

    240

    GYFTA53-86~96Xn

    86~96

    8

    0

    240

    GYFTA53-98~108Xn

    98~108

    9

    1

    276

    GYFTA53-110~120Xn

    110~120

    10

    0

    276

    GYFTA53-122~132Xn

    122~132

    11

    1

    326

    GYFTA53-134~144Xn

    134~144

    12

    0

    326

     

    Storage/Operating Temperature: -40-+70

    Optical Characteristics

    Fibre Type

    Attenuation+20

    Bandwidth

    Numerical Aperture

    Cable Cut-off Wavelength λcc

    @850nm

    @1300nm

    @1310nm

    @1550nm

    @850nm

    @1300nm

    G.652

    ---

    ---

    ≤0.36dB/km

    ≤0.22dB/km

    ---

    ---

    ---

    ≤1260nm

    G.655

    ---

    ---

    ≤0.40dB/km

    ≤0.23dB/km

    ---

    ---

    ---

    ≤1450nm

    50/125µm

    ≤3.3dB/km

    ≤1.2dB/km

    ---

    ---

    ≥500MHz·km

    ≥500MHz·km

    0.200±0.015 NA

    ---

    62.5/125µm

    ≤3.5dB/km

    ≤1.2dB/km

    ---

    ---

    ≥200MHz·km

    ≥500MHz·km

    0.275±0.015 NA

    ---

     

    Note: 

    a. Suffix Xn denotes fibre type

    b. The colour arrangements of fibre and tube are specified in the colour identification table

    c. The cable shouldn‘t store in outdoor environment more than 6 months in order to keep the cable reel good state

     

    Application: Duct/Aerial/Direct buried

    Please submit your basic information, we will contact you as soon as possible!

    *

    *

    *

    *

Related products

Keep Updated

To learn the latest products