Dongguan Guanhong Optical Cable Co., Ltd.
Dongguan Guanhong Optical Cable Co., Ltd. FIBERPLAN--THE WAY OF COMMUNICATION,
Add to Cart
Figure 8 Double Jacket Double Armored Fiber Optic Cable GYTC8S53
Description
The cable construction involves arranging fibers within a loose tube of high modulus plastic, filled with a
water-resistant compound. A non-metallic FRP serves as the central strength member in the core. The
tubes, along with fillers, form a compact circular cable core around the strength member. Following this,
a corrugated steel tape is applied, and an inner sheath is added. Subsequently, a layer of PSP is introd-
uced around the inner sheath. This section, accompanied by stranded wires as the supporting component,
is then completed with a polyethylene (PE) sheath, creating a figure 8 structure. This design is specifically
tailored for self-supporting aerial installations, ensuring durability and functionality in various conditions.
Application
* Well-suited for trunk power transmission systems, ensuring efficient and reliable power distribution over
long distances.
* Ideal for deployment in access networks and local networks located in areas with high levels of electro-
magnetic interference, providing robust and interference-resistant connectivity.
Characteristics
* Exhibits excellent flexibility and bending performance, adapting easily to various installation conditions.
* Features a small outer diameter and lightweight design, facilitating easy and convenient installation.
* Ensures 100% cable core filling, providing comprehensive protection and support for the optical fibers
within the cable.
Structure details
| Fiber count | 24F | ||||||
| SM fiber | Fiber type | G652D | core concentricity erro |
≤0.3um | |||
| MFD | 8.6～9.8um | cladding non-circularity |
≤0.7% | ||||
| Cladding diameter | 124.8±0.5um | Fiber colore | Standard spectrum | ||||
| Loose buffer | Material | PBT | Color | blue white yellow | |||
| Diameter | 1.75±0.05mm | Thickness | 0.35±0.05mm | ||||
| Filler rod | Material | PP | Color | white | |||
| Diameter | 1.65 | Qty | 4 | ||||
| Strength member | Diameter | bright steel wire | Diameter | Φ1.85 | |||
| Water blocking system | Material | water blocking tape | |||||
| Inner sheath | Material | PE+steel tape | Color | black | |||
| Diameter | 7.8±0.2mm | Thickness | 0.8±0.1mm | ||||
| Rip cord | Spec | White 1110D*2 | Qty | 1 | |||
| Gallus | Material | bright steel stranded wire | Spec | 1.0*7-3.0mm | |||
| Out sheath | Material | PE+steel tape | Color | black | |||
| Diameter | 6.0±0.2*11.9±0.5 -19.7±0.5 |
Thickness | 1.6±0.2 | ||||
Mechanical and environment performance
| Tensile strength | Short term(N) | 6000N | |||||
| Long term(N) | 2000N | ||||||
| Crush load | Short term(N) | 3000N/100mm | |||||
| Long term(N) | 1000N/100mm | ||||||
| Bending radius | Dynamic | 20D | |||||
| Static | 10D | ||||||
| Temperature | -20℃～+70℃ | ||||||
Fiber Performance
| Fiber type | Unit | SM G652D | MM 50/125 | MM 62.5/125 | |||
| Condition | mm | 1310/1550 | 850/1300 | 850/1300 | |||
| Attenuation | dB/km | ≤0.36/0.24 | ≤3.0/1.5 | ≤3.0/1.5 | |||
| Cladding diameter | um | 125±1 | 125±1 | 125±1 | |||
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | |||
| Coating diameter | um | 242±7 | 242±7 | 242±7 | |||