Multi Loose Tube Double Jacket Câble fibre optique
The multi loose tube cable construction consists of up to 12 elements and a maximum of 144, 250µm optical fibers in 12 fiber gel filled loose tubes with fillers where appropriate, SZ stranded around a fiber reinforced plastic (FRP) central strength member with waterswellable threads and waterswellable tape. Helically applied water blocking e-glass non-metallic strength members with ripcord and PE inner jacket, corrugated steel tape (CST) armoring and black high density polyethylene (HDPE) final jacket with ripcord.
Features and Benefits:- Choice of fiber type
- Colour coded fibers
- High water resistance
- Two PE jackets
- Suitable for external applications in ducts or for direct burial
| Technical Characteristics | Parameter | unit | 24-48 core | 72 core | 144 core |
| Outer Diameter | mm | 14.0 ± 0.5 | 14.6 ± 0.5 | 19.1 ± 0.5 | |
| Weight | kg/km | 210 | 219 | 343 | |
| Max. Load (installation) | N | 1500 | 1500 | 1500 | |
| Max. Load (installed) | N | 600 | 600 | 600 | |
| Min. Bend Radius (installation) | mm | 280 | 290 | 380 | |
| Min. Bend Radius (installed) | mm | 140 | 145 | 190 | |
| Operating Temp. | °C | -40 ~ +70 | -40 ~ +70 | -40 ~ +70 | |
| Storage Temp. | °C | -20 ~ +60 | -20 ~ +60 | -20 ~ +60 | |
| Installation Temp. | °C | -20 ~ +60 | -20 ~ +60 | -20 ~ +60 | |
| Crush Resistance | N/(100mm) | 4000 | 4000 | 4000 |
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