Standard Products
Get A Quick Quote
Mining Cable Unitube CST Armored Flame Retardant Fiber Cable
This fiber optic cable comes with corrugated steel tape armoring and flame retardant sheath, which is suitable for mining cable application.
Description
Hone unitube flame retardant mining cable comes with central loose tube, tube filling compound for the fiber unit. And water blocking material and corrugated steel tape (CST) are wrapping the unitube with protection. Outside is a flame retardant sheath, which also has anti rodent characteristics.
This fiber cable has excellent tensile strength and crush resistance characteristics and anti rodent feature. As a result, it is suitable for installation in the most demanding and harsh environments.
Application
Underground mining communications
Features
- Small diameter and light weight for easy installation
- Long delievery length
- Special sheath material has excellent flame retardant and anti rodent properties
- Hydrolysis resistance and high strength loose tube
- Good mechanical and temperature characteristics
- Corrugated steel tape improves moisture resistance of the cable
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 | Weight (kg/km) | Crush long/short term (N/100mm) | Tensile long/short term (N) | Bending Radius dynamic/static (mm) |
---|---|---|---|---|
2~12 | 118 | 300/1000 | 600/1500 | 10D/20D |
8~12 | 118 | 300/1000 | 600/1500 | 10D/20D |
14~24 | 118 | 300/1000 | 600/1500 | 10D/20D |
Related products
Get A Quick Quote
Share it with