TTI Fiber Communication Tech. Co., Ltd.
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GYTS MM Duct / Derict Buried Optical Fiber Cable for FTTH Network
Description:
GYTS Armored Loose Tube Single Jacket/Single Armor fiber optic cables are designed to provide high fiber
counts with the flexibility and versatility required for today's most demanding installations, including duct andunderground conduit.
Features:
The fibers,250μmm,are position in a loose tube made of a high modulus plastic.
The tube are filled with a water resistant filling compound.
A steel wire,sometimes sheathed with ployethylene(PE) for cable with high fiber count,locates in the center of core as a metallic strength member.
Tubes (and fillers) are stranded around the strength member into a compact and circular cable core.
The PSP is longitudinally applied over the cable core,which is filled with filling compound to protect it from water ingress,the cable is completed with a PE sheath.
Application:
Interbuilding voice or data communication.
Installed in duct, underground conduit.
FTTx/FTTH/FTTD
Specification:
| Fiber Type | G.652 | G.655 | 50/125^m | 62.5/125^m | |
| Attenuation (+20X) | 850 nm | <3.0 dB/km | <3.3 dB/km | ||
| 1300 nm | <1.0 dB/km | <1.0 dB/km | |||
| 1310 nm | <0.36 dB/km | <0.40 dB/km | |||
| 1550 nm | <0.22 dB/km | <0.23 dB/km | |||
| Bandwidth | 850 nm | >500 MHz-km | >200 Mhz-km | ||
| 1300 nm | >500 MHz-km | >500 Mhz-km | |||
| Numerical Aperture | 0.200±0.015 NA | 0.275±0.015 NA | |||
| Cable Cut-off Wavelength cc | <1260 nm | <1450 nm | |||
Structure and Technical Specifications:
| Fiber Count | Nominal Diameter (mm) | Nominal Weight (kg/km) | Max Fiber Per Tube | Max No. of (Tubes+fillers) | Allowable Tensile Load (N) | Allowable Crush Resistance (N/100mm) | ||
| Short Term | Long Term | Short Term | Long Term | |||||
| 2~36 | 10.7 | 132 | 6 | 6 | 1500 | 600 | 1000 | 300 |
| 38~72 | 12.0 | 165 | 12 | 6 | 1500 | 600 | 1000 | 300 |
| 74~96 | 13.8 | 204 | 12 | 8 | 2000 | 600 | 1000 | 300 |
| 98~120 | 15.3 | 240 | 12 | 10 | 2000 | 600 | 1000 | 300 |
| 122~144 | 17.0 | 284 | 12 | 12 | 2500 | 600 | 1000 | 300 |
| 146~216 | 17.1 | 285 | 12 | 18(2 layers) | 2500 | 600 | 1000 | 300 |
| 218~288 | 19.5 | 350 | 12 | 24(2 layers) | 3000 | 600 | 1000 | 300 |
Note : This datasheet can only be a reference, but not a supplement to the contract. Please contact our sales people for more detailed information.
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