Unitube Light Outdoor Armoured Cable SM G652D GYXTW 8.0mm Diameter
Product distribution:
Unitube Light-armored Cable
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.652 | G.655 | 50/125μm | 62.5/125μm | ||
| Attenuation | @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 B/km | |||
| @1550nm | ≤0.22 dB/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 λcc | ≤1260nm | ≤1480nm | |||
Technical Parameters
| Optical cable model | Fiber number | Cable Diameter | cable weight kg/km | Maximum Tension(N) | Maximum Crush Resistance(N/per100cm) | Minimum Bending Radius |
| GYXTW-2~12 | 2~12 | 8.0 mm | 75 | 600/1500 | 1000/3000 | 10D/20D |
Storage/Operating Temperature : -40℃ to + 70℃
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