GYTC8S Self-supporting Fig 8 Aerial Outdoor Fiber Cable description
The GYTC8S type optical cable places the 250um optical fiber in a loose sleeve made of high modulus plastic, and the sleeve is filled with waterproof filler. A steel wire is located in the center as a metal reinforcement member, and the sleeve (filler) is twisted around the reinforcement member to form a compact round optical cable core. The gap between the sleeves is filled with waterproof filler. The outer side is covered with a plastic-coated steel strip (PSP) lengthwise. This part of the optical cable is supported by a stranded wire and is covered with a PE sheath with a figure-8 structure.
Features of GYTC8S Self-supporting Fig 8 Aerial Outdoor Fiber Cable
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Good mechanical and temperature properties
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The stranded wire has high tensile strength, meeting self-supporting requirements and reducing installation costs
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Special casing fillers ensure critical protection for optical fibers
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Good extrusion resistance and flexibility
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PSP enhanced moisture resistance
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Steel wire as a central reinforcing member
GYTC8S Self-supporting Fig 8 Aerial Outdoor Fiber Cable Application:
Air.
optical properties
|
G.652 |
G.655 |
50 / 125μm |
62.5/125 μm |
Attenuation (+20℃) |
@850nm |
|
|
≤3.0 dB/km |
≤3.0 dB/km |
@1300nm |
|
|
≤1.0 dB/km |
≤1.0 dB/km |
@1310nm |
≤0.36 dB/km |
≤0.40 dB/km |
|
|
@1550nm |
≤0.22 dB/km |
≤0.23dB/km |
|
|
Bandwidth (Class A) |
@850nm |
|
|
≥500 MHz·km |
≥200 MHz·km |
@1300nm |
|
|
≥1000 MHz·km |
≥600 MHz·km |
Numerical Aperture |
|
|
0.200±0.015NA |
0.275±0.015NA |
Cable Cut-off Wavelength |
≤1260nm |
≤1480nm |
|
|
Storage/Operating temperature |
-40℃ ~+70℃ |
Technical parameters
Model |
Fiber Count |
Tubes |
Outer Diameter (mm) |
Weight (kg/km) |
Tensile Strength Long /Short term N |
Crush Resistance N/100mm |
Bending Radius Static/ Dynamic mm |
GYTC8S-2~6F |
2~6 |
1 |
9.2*18 |
215 |
600/1500 |
300/1000 |
10D/20D |
GYTC8S-8~12F |
8~12 |
2 |
9.2*18 |
215 |
600/1500 |
300/1000 |
10D/20D |
GYTC8S-14~18F |
14~18 |
3 |
9.2*18 |
215 |
600/1500 |
300/1000 |
10D/20D |
GYTC8S-20~24F |
20~24 |
4 |
9.2*18 |
215 |
600/1500 |
300/1000 |
10D/20D |
GYTC8S-26~30F |
26~30 |
5 |
9.2*18 |
215 |
600/1500 |
300/1000 |
10D/20D |