High Performance Self Supporting Figure 8 Optical Cable GYTC8S
High Performance Self Sopporting Figure 8 Optical Cable GYTC8S
Description
This cable contains fibers in a high modulus plastic loose tube filled with water-resistant compound. A steel
wire at the core adds strength. Tubes and fillers are stranded around this, forming a compact circular cable.
Following PSP application around the core, this section, along with supporting stranded wires, is enclosed in
a polyethylene (PE) sheath, creating a figure 8 structure. Specifically designed for self-supporting aerial inst-
allations, this cable offers reliable performance in such setups.
Application
1 Ideal for aerial and pipeline installations, accommodating these specific methods.
2 Tailored for outdoor distribution, ensuring resilience in various environments.
3 Supports both long-distance connections and local area network communication, offering versatile connect-
ivity options.
Characteristics
1 Demonstrates robust mechanical strength and temperature resilience.
2 Hydrolysis-resistant high-strength loose tube design ensures durability.
3 Specialized tube filling compound provides critical fiber protection.
4 Balances crush resistance with flexibility for versatile use.
5 PE sheath shields the cable from damaging UV radiation, enhancing longevity.
Cable construction details
| No. of fibers | 6 | 12 | 24 | 48 | 72 | 96 | 144 |
| No. of tubes | 1 | 2 | 4 | 4 | 6 | 8 | 12 |
| fibers per tube | 6 | 6 | 6 | 12 | 12 | 12 | 12 |
| Filler Rod | 4 | 3 | 1 | 1 | 0 | 0 | 0 |
| Tube diameter (±0.1mm) | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| Thickness of loose tube (±0.05mm) |
0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Outer diameter (±0.5mm) | 5.4X8.6-15.0 | 5.4X8.6-15.0 | 5.4X8.6-15.0 | 5.4X9.8-16.5 | 5.4X10.8-17.5 | 5.4X12.2-19.0 | 5.4X14.9-22.0 |
| Thickness of outer sheath (±0.1mm) |
1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.7 | 1.7 |
| Loose tube | Material | PBT | Color | standard spectrum | |||
| Water blocking system |
Material | Filling gel / Water blocking tape | |||||
| Central strength member |
Material | FRP | Diameter | 1.4(6-48) 2.0(72-144) |
|||
| Mental strength member |
Material | Stranded steel wire | Type | 1.0mm*7 | |||
| Armor | Material | Aluminum tape | |||||
| Gallus | Material | PE | Size (hight*weight) |
2.5*1.5mm | |||
| Out sheath | Material | PE | Color | Black | |||
Cable mechanical and environment chararcteristics
| Tensile strength | Long term(N) | 3000N | |||||
| Short term(N) | 7000N | ||||||
| Crush load | Long term(N) | 300N/100mm | |||||
| Short term(N) | 1000N/100mm | ||||||
| Bending radius | Dynamic | 20D | |||||
| Static | 10D | ||||||
| Installation Temperature | -10℃～+60℃ | ||||||
| Storage Temperature | -40℃～+70℃ | ||||||
Fiber characteristics
| 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±0.8 | 125±0.8 | 125±0.8 | |||
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | |||
| Coating diameter | um | 242±6 | 242±6 | 242±6 | |||
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