4 Core Figure 8 Fiber Optic Cable Black Fiber Optic Outdoor Cable
Cable Description
The fibers, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound.
This part of cable companied with the wires as the supporting part are completed with a PE sheath to be figure 8 structure.
Characteristics
· Non-metal strength has an excellent anti-electromagnet ability
· Proven loose tube design for good performance
· Excellent mechanical and environmental characteristics
· Good flexibility and bending performance
· Small outer diameter,light weigh easy to installation
Cable construction details
| Number of fiber | 2~48core | |||||||
| Moisture Barrier |
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| Central strength member | material | FRP | ||||||
| diameter | 1.4mm | |||||||
| Mental strength member | material | Steel wire | ||||||
| diameter | 1.0mm*7 | |||||||
| Gallus | material | PE | ||||||
| diameter | 2.2mm*2.8mm | |||||||
| Loose tube | material | PBT | ||||||
| diameter | 2.2(outer/inner) | |||||||
| Tube-filling | material | Tube filling compound | ||||||
| Outer armored | material | corrugated steel tape | ||||||
| Outer sheath | material | PE | ||||||
| diameter | 1.70±0.2mm | |||||||
Cable Mechanical characteristic
| Core | Cable diameter | weight | |||||
| 24 cores to60 cores | 5.5*10.0±0.5mm | 145 ±5 kg/km | |||||
| 72cores | 13.1±0.5mm | 290±10kg/km | |||||
| 96cores | 14.7±0.5mm | 330±10kg/km | |||||
| 144cores | 17.9±0.5mm | 420±10kg/km | |||||
| Min Bending Radius(mm) | Long term | 10D | |||||
| Min Bending Radius(mm) | Short term | 20D | |||||
| Min allowable Tensile Strength(N) | Long term | 3000 | |||||
| Min allowable Tensile Strength(N) | Short term | 7000 | |||||
| Crush Load (N/100mm) | Long term | 1000 | |||||
| Crush Load (N/100mm) | Short term | 3000 | |||||
| Operation temperature () | -40+70 | ||||||
| Installation temperature() | -15+60
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Package
1. Packing material: Wooden drum.
2. Packing length: standard length of cable shall be 2 km. Other cable length is also available if required by customer.
Cable marking and cable reel
