12 Core Figure 8 Self Supporting Outdoor Optic Fiber Cable
Introduction:
The fibres,either of singlemode or multimode type, are placed in a loose tube made of high modulus plastic. The tubes are filled with a waterresistant filling compound. After PSP is applied around the cable core, this part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene (PE) sheath to be figure 8 structure. This kind of cable is specifically applied for self-supporting aerial installation.
Main Technical Parameters:
Fiber Parameters:
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±1.0 | |
3 | Cladding Non-Circularity | % | ≤1.0 | |
4 | Core-Cladding Concentricity Error | μm | ≤0.6 | |
5 | Coating Diameter | μm | 245±7 | |
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 | ≤0.4 |
1550nm | dB/km | ≤0.3 | ||
Cable Parameters:
Items | Specifications | |
Fiber Count | 12 | |
Colored Coating Fiber | Dimension | 250±15μm |
Color | Blue,Orange,Green,Brown, Grey,White,Red,Black,
| |
Loose Tube | Dimension | 2.50±0.05mm |
Material | PBT | |
Color | Natural | |
Strength Member | Dimension | 7*1.0mm |
Material | Stranded Steel Wire | |
Outer Jacket | Dimension | 5.5±0.2mm /8.5±0.3mm |
Material | PE | |
Color | Black | |
Mechanical and Environmental Characteristics:
Items | Unite | Specifications |
Tension(Long Term) | N | 1500 |
Tension(Short Term) | N | 2500 |
Crush(Long Term) | N/10cm | 1000 |
Crush(Short Term) | N/10cm | 2000 |
Min. Bend Radius(Dynamic) | mm | 20D |
Min. Bend Radius(Static) | mm | 10D |
Installation Temperature | ℃ | -20~+60 |
Operating Temperature | ℃ | -40~+70 |
Storage Temperature | ℃ | -40~+70 |
Pictures:
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