Cable description
GYXTC8S - 12
The structure of GYXTC8S (metal reinforced suspension cable, central bundle tube filled type, steel polyethylene bonded sheath 8-shaped self-supporting outdoor optical cable for communication) is to sleeve single-mode or multi-mode optical fiber into a loose tube filled with waterproof compound made of high modulus plastic. The loose tube is located in the center of the optical cable, which is filled with ointment, wrapped with steel strip longitudinally and added with steel strand at the same time. Finally, the polyethylene sheath is extruded to form an 8-shaped structure.
GYXTC8S-12 Fiber
| 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 | Aqua |
GYXTC8S-12 Tube
| No. | 1 | 2 | 3 | 4 | 5 | 6 |
| Color | Nature | Â | Â | Â | / | / |
GYXTC8S-12 Structure parameter
| Item | Contents | Unit | Value |
| Fiber count | Number | / | 12 |
| Cable structure | / | / | / |
| Fibers per tube | Count | / | 12 |
| Central strength | Material | / | Steel strand |
| member | Nominal Diameter | mm | 1.0*7 |
| Cable diameter | ±5% | mm | 6.6*12.6 |
| Outer sheath | Thickness | mm | Nominal 1.6 |
| Cable weight | ±10% | kg/km | 100 |
GYXTC8S-12 Mechanical & Environmental Performance
| Item | Contents | Value |
| Max. tensile load | Short term | 3000 N |
| Long term | 1000 N | |
| Max. crush resistance | Short term | 3000 N/100mm |
| Long term | 1000 N/100mm | |
| Min. bending radius | Installation | 20 x cable diameter |
| Operation | 10 x cable diameter | |
| Temperature range | Operation | -40℃ ~ +70℃ |
| Installation | -20℃ ~ +60℃ | |
| Storage/transportation | -40℃ ~ +70℃ |