Dual-Core Armored Cable
Our dual-core armored cable consists of the optic fiber, a stainless steel conduit, aramid yarn, stainless steel braiding and a flame retardant jacket. This optical cable has two size selections at 3 mm, and 3.3 mm. In addition, it can also be designed with both a single mode and multi-mode fiber according to customer requirements.
When compared to a traditional fiber optic cable, the dual-core armored cable boasts stronger mechanical characteristics and superior optical performances. It can serve as a perfect telecommunication cable as well as other communication products.
For more information, please feel free to contact us.
Product Structure
1. Optic Fiber
2. Stainless Steel Conduit
3. Aramid Yarn
4. Stainless Steel Braiding
5. Flame Retardant Jacket
Specifications of Dual Core Armored Cable
| Cable type | Φ3.0 | Φ3.3 |
| Dimension (mm) | 3.0±0.1 | 3.3±0.1 |
| Weight (kg/km) | 17.5 | 22 |
| Fiber diameter (μm ) | 250/600 | |
Mechanical Properties of Dual Core Armored Cable
| Tensile strength (N) | Long term | 200 |
| Short term | 400 | |
| Compressive resistance (N/100mm) | Long term | 3000 |
| Short term | 5000 | |
| Bending radius (mm) | Dynamic | 20×D (D: cable diameter) |
| Static | 10×D (D: cable diameter) |
Fiber Characteristics
| Single Mode | Multimode | ||
| 9/125 | 50/125 | 62.5/125 | |
| 1310/1550(nm) | 850/1300(nm) | 850/1300(nm) | |
| Max. peak attenuation (dB/km) | ≤0.40/0.30 | ≤3.5/1.5 | ≤3.5/1.5 |
| Min. bandwidth (MHZ-KM) | -- | ≥400/400 | ≥160/500 |
| Temperature range (℃) | -20°~ 70° | ||
