Description
The fibers, 200/250um, 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.
Product Features
·Good mechanical and temperature performance
·High strength loose tube that is hydrolysis resistant
·Special tube filling compound ensure a critical protection of fiber
·Crush resistance and flexibility
·PSP enhancing moisture-proof
·Two parallel steel wires ensure tensile strength
·PE sheath gives excellent UV protection
·Small diameter, light weight and friendly installation
·Long delivery length
Product standard
GYXTW cable complies with Standard YD/T 769-2010
Optical Characteristics/ PRODUCT
| G.652 | G.655 | 50/125μm | 62.5/125μm | ||
| Attenuation (+20℃) | @850nm | ≤3.0dB/km | ≤3.0dB/km | ||
| @1300nm | ≤1.0dB/km | ≤1.0dB/km | |||
| @1310nm | ≤0.36dB/km | — | |||
| @1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
| Bandwidth (Class A) | @850 | ≥500MHZ·km | ≥500MHZ·km | ||
| @1300 | ≥1000MHZ·km | ≥600MHZ·km | |||
| Numerical Aperture | 0.200±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/100m | Bending Radius Static/Dynamic mm |
| GYXTW-2～12 | 2～12 | 9.0 | 85 | 600/1000 | 500/1500 | 15D/30D |
| GYXTW-14～24 | 14～24 | 9.0 | 85 | 600/3000 | 1000/3000 | 15D/30D |
| GYXTW-2～12 | 2～12 | 10.0 | 105 | 1000/3000 | 1000/3000 | 15D/30D |
| GYXTW-14～24 | 14～24 | 10.0 | 105 | 1000/3000 | 1000/3000 | 15D/30D |
| GYXTW-26～36 | 26～36 | 14.0 | 190 | 1000/3000 | 1000/3000 | 15D/30D |
| GYXTW-38～48 | 38～48 | 15.0 | 216 | 1000/3000 | 1000/3000 | 15D/30D |
Storage/Operating Temperature : -40℃ to + 70℃
