Fiber Optic Cable Features
- Good mechanical and temperature performance
- High strength loose tube that is hydrolysis resistant
- Special tube filling compounds ensure a critical protection of fiber
- A specially designed compact structure is good at preventing loose tubes from shrinking
- PE jacket protects the cable from ultraviolet radiation
- To assure the water-proof function by:
- A single steel wire as central strength member
- Special tube filling compounds ensure a critical protection of fiber
- Fully filled in the cable
- APL layer
Product Standards
- GYTA cable complies with Standard YD/T 901-2009 as well as IEC 60794-1.
Optical Characteristics
G.652 | G.655 | 50/125μm | |||
Attenuation (+20℃) |
@850nm |
≤3.0dB/km | ≤3.0dB/km | ||
@1300nm | ≤1.0dB/km |
≤1.0dB/km |
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@1310nm |
≤0.36dB/km | ||||
@1550nm | ≤0.22dB/km | ≤0.23dB/km |
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Bandwidth (Class A) |
@850 |
≥500MHZ·km | ≥500MHZ·km | ||
@1300 | ≥1000MHZ·km |
≥600MHZ·km |
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Numerical Aperture |
0.200±0.015NA | 0.275±0.015NA | |||
Cable Cut-off Wavelength λcc | ≤1260nm | ≤1480nm |
Technical Parameters
Cable Type |
Fiber Count | Loose tube count | Filler count | Cable Diameter
(mm) |
Cable Weight
(Kg/km) |
Tensile Strength Long/short term(N) |
Crush Resistance Long/short term
(N/100m) |
Bending Radius Static/dynamic (mm) |
GYTA-2~6 |
2~6 | 1 | 4 | 9.5 | 90 | 1000/2000 | 300/1000 | 15D/30D |
GYTA-8~12 | 8~12 | 2 | 3 | 9.5 | 90 | 1000/2000 | 300/1000 |
15D/30D |
GYTA-14~18 |
14~18 | 3 | 2 | 9.5 | 90 | 1000/2000 | 300/1000 | 15D/30D |
GYTA-20~24 | 20~24 | 4 | 1 | 9.5 | 90 | 1000/2000 | 300/1000 |
15D/30D |
GYTA-26~30 |
26~30 | 5 | 0 | 9.5 | 90 | 1000/2000 | 300/1000 | 15D/30D |
GYTA-32~36 | 32~36 | 5 | 0 | 9.5 | 90 | 1000/2000 | 300/1000 |
15D/30D |
GYTA-38~48 |
38~48 | 5 | 0 | 9.5 | 90 | 1000/2000 | 300/1000 | 15D/30D |
GYTA-50~60 | 50~60 | 5 | 0 | 9.5 | 90 | 1000/2000 | 300/1000 |
15D/30D |
GYTA-62~72 |
62~72 | 6 | 0 | 10.0 | 126 | 1750/3500 | 300/1000 | 15D/30D |
GYTA-74~84 | 74~84 | 7 | 1 | 11.0 | 145 | 1750/3500 | 300/1000 |
15D/30D |
GYTA-86~96 |
86~96 | 8 | 0 | 11.0 | 145 | 1750/3500 | 300/1000 | 15D/30D |
GYTA-98~108 | 98~108 | 9 | 1 | 12.5 | 180 | 1750/3500 | 300/1000 |
15D/30D |
GYTA-110~120 |
110~120 | 10 | 0 | 12.5 | 180 | 1750/3500 | 300/1000 | 15D/30D |
GYTA-122~132 | 122~132 | 11 | 1 | 13.5 | 228 | 1750/3500 | 300/1000 |
15D/30D |
GYTA-134~144 |
134~144 | 12 | 0 | 13.5 | 228 | 1750/3500 | 300/1000 | 15D/30D |
GYTA-146~216 | 146~216 | 12 | 0 | 13.5 | 228 | 1750/3500 | 300/1000 |
15D/30D |
Storage/Operating Temperature : -40℃ to + 70℃