Cable Introduction
GYFXTH - 12
The structure of the optical cable is that the loose tube is placed in the center of the optical cable, and the single-mode optical fiber or multi-mode optical fiber is sheathed in the loose tube made of high modulus plastic filled with waterproof compound. The loose tube is wrapped with waterproof glass yarn and protected with low smoke halogen-free sheath.
GYFXTH-12 Fiber color code
| No | 1 | 2 | 3 | 4 | 5 | 6 |
| Color | Blue | Orange | Green | Brown | Gray | White |
| No | 7 | 8 | 9 | 10 | 11 | 12 |
| Color | Red | Black | Yellow | Violet | Pink | Turquoise |
GYFXTH-12 Cable structure and parameter
| Item | Contents | Value |
| Fiber | Number | 12 |
| Type | G652D/OM3-300 | |
| Color | Blue, Orange, Green, Brown, Slate, White, Red, Black, Yellow, Violet, Rose, Aqua | |
| Water blocking inside the tube | Material | Fiber jelly |
| Loose tube | Material | PBT |
| Color | Natural | |
| Diameter(mm) | 3.0±0.1 | |
| Thickness(mm) | 0.4±0.05 | |
| Strength member | Material | Water blocking glass yarn |
| Material | LSZH（Resistance UV） | |
| Color | Black | |
| Thickness(mm) | 1.2±0.1 | |
| Cable diameter(mm) | mm | 6.0±0.3 |
GYFXTH-12 Mechanical Performance of Cable
| Tensile performance(N) | Crush(N/100mm) |
| Short term | Short term |
| 600 (Fiber strain≤0.6%) | 1000 |