OUTDOOR FIBER OPTIC CABLE DIRECT BURIED 6 CORE SINGLE MODE CABLE
OPTIC FIBER
Product Description:
The structure of GYTS is to sheath 250um optical fiber into a loose
tube made of high modulus material, and the loose tube is filled
with waterproof compound. The center of the cable core is a metal
reinforced core. For some fiber optic cables, a layer of
polyethylene needs to be squeezed outside the metal reinforced
core. The loose tube and the filling rope are twisted around the
central reinforcing core to form a compact and circular cable core,
and the gaps in the cable core are filled with water blocking
fillers. T
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
- Small diameter, light weight and friendly installation
- Storage / Operating Temperature: -40℃~+70℃
Product Parameter:
| Cable Performance Parameter |
| Span meter | 200 | 300 | 400 |
| Related Strength Tension(RTS) | 17.5 kn | 20.6 kn | 28 kn |
| Max Allowable Tension(MAT) | 6.9 kn | 8.2 kn | 11.5 kn |
| Allowable Crush Resistance | Long Term: 1100 n/100mm | Long Term: 1100 n/100mm | Long Term: 1100 n/100mm |
| Short Term: 2200 n/100mm | Short Term: 2200 n/100mm | Short Term: 2200 n/100mm |
| Minimum Bending Radius | Operating: 220 mm | Operating: 220 mm | Operating: 220 mm |
| Installlation: 360 mm | Installlation: 360 mm | Installlation: 360 mm |
| Temperature Range | Operating: -40 /+70℃ | Operating: -40 /+70℃ | Operating: -40 / +70℃ |
| Installlation: -15 / +60℃ | Installlation: -15 / +60℃ | Installlation: -15 / +60℃ |
| Out Sheath Material | Electrical Resistance AT (Borealis material 6081) Sheath |
| Note | ice accretion 5MM,weed speed:30M/S |
Fiber Parameter
No. | Items | Unit | Specification |
G.652D |
1 | Mode Field Diameter | 1310nm | μm | 9.2±0.4 |
1550nm | μm | 10.4±0.5 |
2 | Cladding Diameter | μm | 124.8±0.7 |
3 | Cladding Non-Circularity | % | ≤0.7 |
4 | Core-Cladding Concentricity Error | μm | ≤0.5 |
5 | Coating Diameter | μm | 245±5 |
6 | Coating Non-Circularity | % | ≤6.0 |
7 | Cladding-Coating Concentricity Error | μm | ≤12.0 |
8 | Cable Cutoff Wavelength | nm | λcc≤1260 |
9 | Attenuation (max.) | 1310nm | dB/km | ≤0.36 |
1550nm | dB/km | ≤0.24 |
