Central tube optic fiber cable with light armored
Quick and easy identifed optic cable
Crush resistance
ISO9001:2000 TLC
Quick and easy identifed optic cable
Crush resistance
ISO9001:2000 TLC
Description
The fibers, 250μm,are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape.The cable is completed with a polyethylene (PE) sheath.Characteristics
1.The fibers are color-coded for quick and easy identificaion and friendly installation
2.Good mechanical and temperature performance
3.High strength loose tube that is hydrolysis resistant
4.The llayer of PSP ensure Crush resisitance and flexibility and enhancing moisture-proof
5.Special tube filling compound ensure a critical protection of fiber
6. Two parallel steel wires ensure tensile strength
7.Small diameter, light weight
Standards
GYXTW-01 Cable complies with Standard YD/T 769-2003
Optical characteristics
G.652 | G.655 | 50/125μm | 62.5/125μm | ||
Attenuation (+20°C) | @850nm | ≤3.0dB/km | ≤3.0dB/km | ||
@1300nm | ≤1.0 dB/km | ≤1.0dB/km | |||
@1310nm | ≤0.36dB/km | ≤0.4dB/km | |||
@1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
Bandwidth (Class A) | @850nm | ≥500MHz/km | ≥200MHz/km | ||
@1300nm | ≥1000MHz/km | ≥600MHz/km | |||
Numerical Aperture | 0.2±0.015NA | 0.275±0.015NA | |||
Cable Cut-off Wavelength λcc | ≤1260nm | ≤1480nm |
Technical parameters
Cable type | Fiber count | Cable diameter mm | Cable weight kg/km | Tensile Strength Long/short Term N | Crush resistance Long/Short Term N/100mm | Bending Radius Static/Dynamic mm |
GYXTW-2~12 | 2~12 | 10.0 | 105 | 600/1500 | 300/1000 | 10D/20D |
GYXTW-2~12 | 2~12 | 10.6 | 124 | 1000/3000 | 1000/3000 | 10D/20D |
GYXTW-14~24 | 14~24 | 12.5 | 149 | 1000/3000 | 1000/3000 | 10D/20D |
GYXTW-26~36 | 26~36 | 14.0 | 190 | 1000/3000 | 1000/3000 | 10D/20D |
GYXTW-38~48 | 38~48 | 15.0 | 216 | 1000/3000 | 1000/3000 | 10D/20D |
Storage/Operating temperature,-40°Cto+70°C