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144 Core CST Fibre Optic Cable Flame Retardant Armoured Fibre Cable
Offers up to 288 core with different cable structure. This 144 core CST fibre optic cable has a corrugated steel tape CST and a CSM, flame retardant sheath.
Description
HOC multi loose tube armoured 144 core CST fibre optic cable and other fibre cores such as 12 core to 288 core are all available for choose.
144 fibre are placed into 12 loose tubes with fibre jelly compound, multi loose tube are stranded around a central strength member (CSM). Then layers of water-blocking glass yarn and the corrugated steel tape (CST) armouring wrap the multi loose tubes and CSM. The 144 core CST fibre optic cable is finished with a outer sheath made of PE, LSZH, or other materials.
Application
Interior and exterior, Duct, Direct burial, Backbone communication cabling
Features
- 144 core and other choice from 4 core to 288 core
- Corrugated steel tape as cable armouring
- Good mechanical central strength member
- Water blocking materials and hyfrolysis resistant high strength loose tube
- Excellent crush and tensile pressure resistance
- Good mechanical and temperature characteristics
- Long delivery length
- Perfect for indoor and outdoor harsh environment
- Customize on cable sheath materials PE, LSZH, Flame-Retardant…
Optical Characteristics
| Optical Characteristics | G.652 | G.655 | 50/125μm | 62.5/125μm | |
|---|---|---|---|---|---|
| Attenuation (+20℃) | @850nm | ≤3.0 dB/km | ≤3.0 dB/km | ||
| @1300nm | ≤1.0 dB/km | ≤1.0 dB/km | |||
| @1310nm | ≤0.36 dB/km | ≤0.40 dB/km | @1310nm | ||
| @1550nm | ≤0.22 dB/km | ≤0.23dB/km | |||
| Bandwidth | @850nm | ≥600 MHz·km | ≥200 MHz·km | ||
| @1300nm | ≥1200 MHz·km | ≥600 MHz·km | |||
| Numerical Aperture | 0.200±0.015 NA | 0.275±0.015 NA | |||
| Cable Cut-off Wavelength λcc | ≤1260nm | ≤1450nm |
Technical Parameters
| Fiber Count | Loose Tube Structure | Fibre per Tube | Loose Tube Diameter (mm) | CSM / pad Diameter (mm) | Outer Sheath Thickness (mm) | Cable Diameter (mm) | Cable Weight (kg/km) | Tensile Strength Short Term (N) | Crush Short Term (N) |
|---|---|---|---|---|---|---|---|---|---|
| 4 | 1 | 4 | 2.4±0.1 | - | 1.5±0.1 | 8.1±0.5 | 82 | 1100N | 1000N |
| 8 | 1 | 8 | 2.4±0.1 | - | 1.5±0.1 | 8.1±0.5 | 82 | ||
| 12 | 1 | 12 | 2.4±0.1 | - | 1.5±0.1 | 8.1±0.5 | 82 | ||
| 24 | 1 | 24 | 3.2±0.1 | - | 1.5±0.1 | 8.7±0.5 | 91 | ||
| 48 | 1+6 | 12 | 2.0±0.1 | 2.3/2.3 | 1.6±0.1 | 12.2±0.5 | 166 | 2600N | 1000N |
| 96 | 1+8 | 12 | 2.0±0.1 | 3.4/3.4 | 1.6±0.1 | 13.1±0.5 | 192 | ||
| 144 | 1+12 | 12 | 2.0±0.1 | 3.4/6.3 | 1.6±0.1 | 15.9±0.5 | 263 | ||
| 288 | 1+9+5 | 12 | 2.0±0.1 | 3.0/4.2 | 1.6±0.1 | 17.8±0.5 | 318 |
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