GYXTW Center Loose Armor optical cable Description
The GYXTW type optical cable places the optical fiber in a loose sleeve made of high modulus plastic, the sleeve is filled with waterproof filler, the sleeve is lengthwise wrapped with a layer of PSP, and the water-blocking material is filled between the PSP and the sleeve. Two parallel steel wires are placed on both sides of the steel strip, and the optical cable is covered with a PE sheath.
Features of GYXTW Center Loose Armored Optical Cable
Good mechanical properties, good high temperature resistance
Loose casing with high strength and resistance to hydrolysis
Special casing fillers play a key role in protecting optical fibers
Anti-extrusion, good flexibility
PSP enhanced moisture resistance
Two parallel wires ensure tensile strength
Light weight, small diameter, easy installation
GYXTW Center Loose Armored Optical CableApplication:
Pipes, overhead.
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 | Outer Diameter (mm) | Weight (kg/km) | Tensile Strength Long/Short term N
| Crush Resistance N/100mm
| Bending Radius Static/ Dynamic mm
|
GYXTW-4 | 4 | 8.0 | 95 | 600/1500 | 300/1000 | 10D/20D |
GYXTW-6 | 6 | 8.0 | 105 | 1000/3000 | 1000/3000 | 10D/20D |
GYXTW-8 | 8 | 8.0 | 132 | 1000/3000 | 1000/3000 | 10D/20D |
GYXTW-12 | 12 | 8.0 | 148 | 1000/3000 | 1000/3000 | 10D/20D |