Optical fibre cables supplied in compliance with this specifications is capable to withstand the typical service condition for a period of twenty-five (25) years without detriment to the operation characteristics of the cable.
| Item | Value |
| Operation temperature | -40 ºC～+60 ºC |
| Installation temperature | -20 ºC～+60 ºC |
| Storage temperature | -25 ºC～+70 ºC |
| Static bending radius | 10 times the cable diameter |
| Dynamic bending radius | 20 times the cable diameter |
1.The unique second coating and stranding technology provide the fiber with enough space and bending endurance, which ensure good optical property of the fiber in the cable
2.Accurate process control ensures good mechanical and temperature performance
3.High quality raw material guarantees the long service life of cable
The color code of fibres and loose tube will be identification in accordance with the following color sequence, other sequence also is available. The color of the fillers will be black. | Fibre Color code TIA-EIA 598-B | ||||||
| 4~12F/T | 1 | 2 | 3 | 4 | 5 | 6 |
| Blue | Orange | Green | Brown | Grey | White | |
| 7 | 8 | 9 | 10 | 11 | 12 | |
| Red | Black | Yellow | Purple | Pink | Aqua | |
- FTTH FLAT Cable structure and parameter
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| Construction and Parameter Items | Descriptions | ||||||
| Optical fiber (G.652D) | 2F | 4F | 12F | ||||
| Loose tube | Fibers per tube | 2 | 4 | 12 | |||
| Loose tube NO | 1 | 1 | 1 | ||||
| Glass yarn | NO | 4 | 4 | 4 | |||
| FRP strength member | Size (mm) | 1.6mm*2 | |||||
| Outer sheath | Material | HDPE | |||||
| Thickness （mm） | Nominal:1.0-1.2 mm | ||||||
| Cable nominal diameter（±0.4mm） | 8.1*4.6 | 8.1*4.6 | 8.1*4.6 | ||||
| Cable approx. weight (±4kg/km) | 40 | 40 | 40 | ||||
| Max. tensile strength | Short time | 1400N | |||||
| Max. crush resistance | Short time | 1000N/100mm | |||||
| Minimum Bending radius | Dynamic | 20 times of cable diameter | |||||
| Static | 15 times of cable diameter | ||||||
| Temperature range | Installation | -40℃～＋60℃ | |||||
| Storage | -40℃～＋60℃ | ||||||
| Operation | -30℃～＋60℃ | ||||||