Figure 8 Self-Suppo ing Cable GYTC8S(A)
The fibers, 250μm, are positioned in a loose tube made of a high modulus plastics. The tubes are filled with a water-resistant filling compound. A steel wire locates in the center of core as a metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular cable core. After an Aluminum Polyethylene Laminate (APL) moisture barrier is applied around the cable core, this pa of cable accompanied with the stranded wires as the suppo ing pa are completed with a polyethylene(PE)sheath to be figure 8 structure.Fiberinthebox figure 8 cable GYTC8Y, GYTC8S are also available on request. This type of cable is specifically applied for self-suppo ing aerial installation.
Features
High tensile strength of stranded wires meet the requirement of self-suppo ing and reduce the installation cost.
Good mechanical and temperature performance.
High strength loose tube that is hydrolysis resistant.
Special tube filling compound ensure a critical protection of fiber.
The following measures are taken to ensure the cable wate ight.
Steel wire used as the central strength member.
Loose tube filling compound.
100% cable core filling.
APL moisture barrier.
Fiberinthebox GYTC8A cable complies with Standard YD/T 901-2001 as well as IEC 60794-1 .
Cable Structure
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Structure of the cable package
Our Factory
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Fiber Coating -
Gel Filling -
SZ Strand -
Sheath cover -
Production Line -
Warehouse
Cable production throughout the cha
Specifications
| Optical Characteristics | |||||
| G .652 | G .655 | 50/125μm | 62.5/125μm | ||
| Attenuation(+20℃) | @850nm | ≤3.0dB/km | ≤3.3dB/km | ||
| @1300nm | ≤1.0dB/km | ≤1.0dB/km | |||
| @1310nm | ≤0.36dB/km | ≤0.40dB/km | |||
| @1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
| @850nm | ≥500MHz·km | ≥200MHz·km | |||
| Bandwidth(Class A) | @1300nm | ≥1000MHz·km | ≥600MHz·km | ||
| Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
| Cable Cut-off Wavelength λcc | ≤1260nm | ≤1450nm | |||
| Storage/Operating Temperature: -40℃ to +70℃ | |||||
| Technical Parameters | ||||||||
| Cable Type (Increased by 2 fibers) | Fiber Count | Tubes | Fillers | Cable Weight kg/km | Steel wire/ stand Diameter (mm) | Tensile Strength Long/Short term N | Crush Resistance Long/Short term N/100mm | Bending Radius Static/Dynamic mm |
| GYTC8A-2~6 | 2~6 | 1 | 4 | 214 | 2.3 | Short term 600N Long term 1500N or take the maximum of 1km cable fiber | 300/1000 | 10D/20D |
| GYTC8A~12 | 8~12 | 2 | 3 | 214 | 2.3 | 1000/3000 | 10D/20D | |
| GYTC8A-14~18 | 14-18 | 3 | 2 | 214 | 2.3 | 300/1000 | 10D/20D | |
| GYTC8A~24 | 20-24 | 4 | 1 | 214 | 2.3 | 1000/3000 | 10D/20D | |
| GYTC8A~30 | 26-30 | 5 | 0 | 214 | 2.3 | 300/1000 | 10D/20D | |
a.The color arrangements of fiber and tube are specified in the MAKE TO ORDER table.
b.The nominal value of the PE sheath thickness is 1.6mm.
c.Need more detailed information please consult local sales representative.
India
