GYXTW Cable Profil
GYXTW cable is a sort of fiber optic cables, which the fibers with a diameter of 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. And a layer of PSP wraps the tubes longitudinally. Between the PSP and the loose tube, the water-blocking material is able to keep the cable compact and watertight. Two parallel steel wires are at the two sides of the steel tape. And a polyethylene (PE) sheath coats the cable completely
Structure
Features
Application
This cable is almost suitable for external long-distance or aerial applications. Both overhead laying and pipeline laying because of its features
The full name of fiber cable is optical fiber cable or optic fiber cable. They are made of pure quartz, and change into a very tiny thin wire by a special process. The diameter of the optical fiber is even thinner than the hair.
The characteristics of optical fiber are: fast transmission speed, long-distance, many contents, and are not subject to electromagnetic interference, not afraid of thunder and lightning, difficult to eavesdrop on the outside, non-conductive, and no trouble of grounding between devices.
| Cable
Count (Core) |
Out
Sheath Diameter （MM) |
Weight
（KG) |
Minimum
Allowable Tensile Strength(N) |
Minimum Allowable
Crush Load （N/100mm) |
Min Bending
Radius (MM) |
Suitable
Temperature （℃） |
|||
| Short
-term |
Long
-term |
Short
-term |
Long -term | Short
-term |
Long -term | ||||
| 2 | 8.3 | 78.00 | 1500 | 600 | 1000 | 300 | 20D | 10D | -40 to +60 |
| 4 | 8.3 | 78.00 | 1500 | 600 | 1000 | 300 | 20D | 10D | |
| 6 | 8.3 | 78.00 | 1500 | 600 | 1000 | 300 | 20D | 10D | |
| 8 | 8.3 | 78.00 | 1500 | 600 | 1000 | 300 | 20D | 10D | |
| 12 | 8.3 | 78.00 | 1500 | 600 | 1000 | 300 | 20D | 10D | |
| 24 | 8.3 | 78.00 | 1500 | 600 | 1000 | 300 | 20D | 10D | |
| 36 | 8.3 | 78.00 | 1500 | 600 | 1000 | 300 | 20D | 10D | |
Fiber Characteristics:
| Parameter | Unit | 9/125 SMF-OS2 | 62.5/125 MMF-OM1 | 50/125 MMF-OM2 | 50/125 MMF-OM3 | 50/125 MMF-OM4 |
| Attenuation | dB/Km | 1310nm≤0.35
1550nm≤0.22 |
850 nm≤3.0
1300 nm≤0.8 |
850 nm≤3.0
1300 nm≤0.7 |
850 nm≤2.3
1300 nm≤0.7 |
850 nm≤2.3
1300 nm≤0.7 |
| Dispersion | Ps/nm.km | 1285~1330nm≤3.5
1550nm≤18.0 |
– | – | – | |
| Fiber Diameter | um | 9/125 um | 62.5/125 um | 50/125 um | 50/125 um | 50/125 um |
| Effective Modal Bandwidth | EMB | – | 850 nm≥200 | 850 nm≥750 | 850 nm≥2000 | 850 nm≥4700 |
| Zero Dispersion Wavelength | Nm | 1300~1324 | – | – | – | |
| Zero Dispersion Slope | Ps/nm.km | ≤0.095 | – | – | – | |
| Fiber Cutoff Wavelength | um | ≤1260 | – | – | – | |
| Mode Field Diameter | um | @1310nm-9.2±0.4
@1550nm-10.4±0.8 |
– | – | – | – |
| Mode Field Concentricity | um | ≤0.8 | – | – | – | – |
| Cladding Diameter | um | 125±1.0 | 125±2.0 | 125±1.0 | 125±1.0 | 125±1.0 |
| Cladding Non-circularity | % | ≤1.0 | ≤2.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| Coating/Cladding | um | ≤12.5 | ≤12.5 | ≤12.5 | ≤12.5 | ≤12.5 |
| Concentricity Error | ||||||
| Coating Diameter | um | 245±10 | 245±10 | 245±10 | 245±10 | 245±10 |
