Bunched Cable (16-48 Cores)
We offer as an armored fiber optic cable specialist a bunched cable that has anywhere from 16 to 48 fiber cores. This multi-core armored cable is comprised of tight buffer fibers, PBT tube, a stainless steel flexible conduit, aramid yarn, stainless steel braiding and a flame retardant jacket.
This bunched cable can be used both as an aerial cable or a ground cable and is available in 3 sizes: 9 mm, 10 mm and 11 mm. We can also offer this in a single fiber mode or multi-fiber mode.
Serving as an advanced data transfer medium in today's communication lines, this bunched cable is superior to other media as it has a high tensile strength and compression resistance, protection against rodents and is easy to install.
Product Structure
1. Tight Buffer Fibers
2. PBT Tube
3. Stainless Steel Flexible Conduit
4. Aramid Yarn
5. Stainless Steel Braiding
6. Flame Retardant jacket
Specifications of Bunched Cable
| Types | Φ9.0mm | Φ10.0mm | Φ11.0mm | |
| Dimensions (mm) | 9.0±0.1 | 10.0±0.2 | 11.0±0.2 | |
| Number of fiber cores | 16 | 24 | 36 | 48 |
| Fiber diameter (μm ) | 250 | |||
Mechanical Properties of Bunched Cable
| Tensile strength (N) | Long term | 600 |
| Short term | 1000 | |
| 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° | ||
