- The fibers, 250um, are positioned in a loose tube made of a high modulus plastic.
- The tubes are filled with a water-resistant filling compound.
- A Fiber Reinforced Plastic locates in the center of core as a non-metallic strength member.
- The tubes are stranded around the strength member into a compact and circular core.
- After the cable core is filled with the filling compound to protect it from water ingress.
- The cable is completed with two PE sheath.
- Good mechanical and temperature performance
- Hydrolysis-resistance and high strength loose tube.
- Non metallic FRP strength members in the cable give it good tensile strength.
- Special tube filling compound ensure a critical protection of fiber
- Crush resistance and flexibility.
- Two PE sheath give this cable excellent tensile strength, mechanical, rodent, ultraviolet and environmental protection.
- The following measures are taken to ensure the cable watertight
2. Loose filling compound
3.100%cable core filling
- APL moisture barrier
- 5. PSP enhancing moisture-proof
- 6. Water-blocking material
- Buffer OD:245±7μm
- Cladding OD:125±1.0μm
- Fiber core OD:62.5±2.5μm
- Attenuation:@850nm≤3.50dB/km;@1300≤1.50dB/km
- bandwidth:@850nm≧200MHz,@1300≧600MHz
- Fiber attenuation non-uniformity:≤0.1dB
- macro bend loss:@(100 circle 75mm OD)≤0.50dB
- Laying mode : duct / aerial
Structure Parameter
Technical Request | ||||||||
Core | 2~144 | |||||||
Bending Radius | Dynamic | 25 times of jacket OD | ||||||
Static | 12.5 times of jacket OD | |||||||
Operation Temperature | -40℃~+60℃ | |||||||
Cable weight kg/km | Depends | |||||||
Part no | Core 2 X N |
Jacket OD (mm) |
Tubes | weight(kg/km) | Tension Max(N) | Crush Force Max(N/100) | ||
Short Term | Long Term | Short Term | Long Term | |||||
2-60 | 14.0 | 5 | 248 | 3000 | 1000 | 3000 | 1000 | |
62-72 | 16.0 | 6 | 283 | 3000 | 1000 | 3000 | 1000 | |
74-96 | 17.0 | 8 | 325 | 3000 | 1000 | 3000 | 1000 | |
98-144 | 20.5 | 12 | 396 | 3000 | 1000 | 3000 | 1000 |
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