Multi-core Armored Cable
As a professional armored fiber optic cable manufacturer in China, we offer customers the most competitive multi-core armored core cables, as well as the single and dual-cored armored cables. The multi-core sheathed cable has 4 to 12 fiber cores inside and is composed of 250μm optic fibers, a stainless steel conduit, Kevlar, stainless steel braiding, and a flame retardant jacket. It comes in two sizes: 2 mm and 3 mm.
Our multi-core armored cable is available both in a single mode and multi-mode fiber option according to customer requirements. More details are provided in the tables below. If you are looking for an armored optical cable with a prominent optical performance and mechanical characteristic for both indoor and outdoor use, you have come to the right place. We can offer you the most trusted telecommunication products.
Product Structure
1. 250UM Optic Fiber
2. Stainless Steel Conduit
3. Kevlar
4. Stainless Steel Braiding
5. Flame Retardant Jacket
Specifications of Multi-Core Armored Cable
| Types | Φ2.0 | Φ3.0 | ||
| Dimension (mm) | 4.0±0.2 | 6.0±0.2 | ||
| No. of fiber cores | 4 | 6 | 8 | 12 |
| Weight (kg/km) | 24.5 | 25.2 | 31.5 | 32.4 |
| Fiber diameter (μm ) | 250/600 | |||
Mechanical Properties of Multi-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° | ||
