Dongguan Guanhong Optical Cable Co., Ltd.
Dongguan Guanhong Optical Cable Co., Ltd. FIBERPLAN--THE WAY OF COMMUNICATION,
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GYTC8S Armored Outdoor Figure 8 Self-Supporting Fiber Optic Cable
Description
The 250μm optical fibers are housed within high-modulus plastic loose tubes filled with a waterproof
compound to ensure compactness and longitudinal waterproofing. These tubes are additionally
protected by aluminum tape. Combined with support wires, they are encased in a polyethylene
sheath to form a figure-8 structure.
Application
1. Designed for outdoor deployment to ensure resilience in diverse environmental conditions.
2. Supports flexible installation methods including aerial installations and pipeline laying.
3. Facilitates both long-distance and local area network communication requirements.
Characteristics
1. Incorporates non-metallic strength components for excellent anti-electromagnetic capabilities.
2. Utilizes a loose tube design to ensure optimal fiber performance and protection.
3. Demonstrates exceptional mechanical and environmental resilience.
4. Exhibits flexibility and bending capabilities to suit various installation scenarios.
5. Features a small outer diameter and lightweight construction for easy installation.
6. Fully filled cable core provides maximum protection against moisture and contaminants.
7. Aluminum tape serves as a moisture barrier, enhancing the cable's durability.
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 out diameter (±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 (h*w) | 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±1 | 125±1 | 125±1 | |||
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | |||
| Coating diameter | um | 242±7 | 242±7 | 242±7 | |||
