GJXH, the optical fiber unit is positioned in the center. Two parallel Fiber Reinforced steel wires(or FRP) are placed at the two sides.Then the cable is completed with a black or color LSZH sheath.
Color:
Product Features :
1. The optical cable has strong rigidity, but poor flexibility.
2. The optical cable has strong tensile strength, which is useful for tractive laying of the vertical pipe.
3. The outer sheaths prepared from low-smoke halogen-free material and the flame-retardant polyvinyl chloride are available.
4. Applicable temperature: -20ºC ~ +60ºC
Application standard
YD/T1997.1-2014
Optical Properties
| Attenuation(dB/km) | 1310≤0.4, 1550≤0.3 |
| Fiber Type | B6.a1,B6.a2 |
| The number of core | External diameter of optical cable (mm) | Weight of optical cable (kg/km) | Minimum bending radius (mm) | Allowable minimum crush resistance (N/100mm) | Allowable minimum drawing force of optical cable (N) | |||
| (kg/km) | Static | Dynamic | Short term | Long term | Short term | Long term | ||
| 1 | (2.0±0.1)x(3.0±0.1) | 10.5 | 20 | 40 | 2200 | 1000 | 120 | 60 |
| 2 | (2.0±0.1)X(3.0±0.1) | 10.5 | 20 | 40 | 2200 | 1000 | 120 | 60 |
| 4 | (2.0±0.1)X(4.0±0.1) | 11.0 | 20 | 40 | 2200 | 1000 | 120 | 60 |
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