Unitube Light armored Jumper Fiber Optic Cable
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.
·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
· 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
· Small diameter, light weight and friendly installation
· Long delivery length
·Standards
GYXTW cable complies with Standard YD/T 769-2003.
·Optical Characteristics
| G.655 | 50/125μm | 62.5/125μm | ||
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 Wavelengthλcc | ≤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 mm |
GYXS/GYXTW-2~12 | 2~12 | 10.0 | 105 | 600/1500 | 300/1000 | 10D/20D |
GYXS/GY XTW-2~12 | 2~12 | 10.6 | 124 | 1000/3000 | 1000/3000 | 10D/20D |
GYXS/GY XTW-14~24 | 14~24 | 12.5 | 149 | 1000/3000 | 1000/3000 | 10D/20D |
GYXS/GY XTW-26~36 | 26~36 | 14.0 | 190 | 1000/3000 | 1000/3000 | 10D/20D |
GYXS/GY XTW-38~48 | 38~48 | 15.0 | 216 | 1000/3000 | 1000/3000 | 10D/20D |
Storage/Operating Temperature : -40℃ to + 70℃