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Duct & Aerial Cable

Stranded Loose Tube Non-metallic Strength Member Non-armored Cable (GYFTY)

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. After the cable core is filled with the filling compound to protect it from water ingress, the cable is completed with a PE 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

    Standards

    GYFTY 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.FRP Strength Member

    6.PE 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)

    GYFTY-2~6Xn

    2~6

    1

    5

    86

    400/1000

    300/1000

    12.5D/25D

    GYFTY-8~12Xn

    8~12

    2

    4

    86

    GYFTY-14~18Xn

    14~18

    3

    3

    86

    GYFTY-20~24Xn

    20~24

    4

    2

    86

    GYFTY-26~30Xn

    26~30

    5

    1

    86

    GYFTY-32~36Xn

    32~36

    6

    0

    86

    GYFTY-38~48Xn

    38~48

    4

    2

    109

    GYFTY-50~60Xn

    50~60

    5

    1

    109

    GYFTY-62~72Xn

    62~72

    6

    0

    109

    GYFTY-2~6Xn

    2~6

    1

    6

    98

    600/1500

    GYFTY-8~12Xn

    8~12

    2

    5

    98

    GYFTY-14~18Xn

    14~18

    3

    4

    98

    GYFTY-20~24Xn

    20~24

    4

    3

    98

    GYFTY-26~30Xn

    26~30

    5

    2

    98

    GYFTY-32~36Xn

    32~36

    6

    1

    98

    GYFTY-38~42Xn

    38~42

    7

    0

    98

    GYFTY-44~48Xn

    44~48

    4

    3

    115

    GYFTY-50~60Xn

    50~60

    5

    2

    115

    GYFTY-62~72Xn

    62~72

    6

    1

    115

    GYFTY-2~6Xn

    2~6

    1

    7

    119

    1000/3000

    GYFTY-8~12Xn

    8~12

    2

    6

    119

    GYFTY-14~18Xn

    14~18

    3

    5

    119

    GYFTY-20~24Xn

    20~24

    4

    4

    119

    GYFTY-26~30Xn

    26~30

    5

    3

    119

    GYFTY-32~36Xn

    32~36

    6

    2

    119

    GYFTY-38~42Xn

    38~42

    7

    1

    119

    GYFTY-44~48Xn

    44~48

    8

    0

    119

    GYFTY-50~60Xn

    50~60

    5

    3

    125

    GYFTY-62~72Xn

    62~72

    6

    2

    125

    GYFTY-74~84Xn

    74~84

    7

    1

    125

    GYFTY-86~96Xn

    86~96

    8

    0

    125

    GYFTY-98~108Xn

    98~108

    9

    1

    149

    GYFTY-110~120Xn

    110~120

    10

    0

    149

    GYFTY-122~132Xn

    122~132

    11

    1

    179

    GYFTY-134~144Xn

    134~144

    12

    0

    179

     

    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

    ≤3.0dB/km

    ≤1.0dB/km

    ---

    ---

    ≥500MHz·km

    ≥500MHz·km

    0.200±0.015 NA

    ---

    62.5/125µm

    ≤3.3dB/km

    ≤1.0dB/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

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

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