Feichun Control and Signaling OPTOFLEX(M): Rubber-Sheathed Flexible Fiber-Optic Cables For Optical Signal And Data Transmission In Open-Cast Mining Applications, For Use On Material Handling Equipment
Fiber-optic cables are at the heart of modern mining, powering the digital systems that drive safety, efficiency, and connectivity.
Feichun’s Control and Signaling OPTOFLEX(M) cables redefine excellence in open-cast mining, material handling equipment, and conveyor belt applications, ensuring reliable optical signal and data transmission even in the harshest environments.
Product Overview
The Feichun OPTOFLEX(M) cables are purpose-built for optical signal and data transmission in mining environments, where robust performance is crucial. These cables are ideal for:
- Open-cast mining applications where durability and flexibility are paramount.
- Integration with material handling equipment, ensuring uninterrupted data flow.
- Installation alongside conveyor belts, including shiftable conveyor systems, to enhance operational efficiency.
Key Features and Advantages:
- High durability: Engineered for mechanical stress in mining.
- Exceptional flexibility: Allows smooth installation and adaptability.
- Reliable signal integrity: Even over long distances and in harsh conditions.
- Comprehensive standards compliance, ensuring safety and performance.
Standards Compliance
Feichun OPTOFLEX(M) adheres to the most stringent industry standards:
| Standard | Description |
| FDDI Specifications | Ensures seamless data transmission. |
| DIN VDE 0888 | Fiber-optic cable design compliance. |
| ISO/IEC 9314 Part 3 | Global compatibility for optical networks. |
| EN 50525-2-21 Guidelines | High durability for harsh environmental conditions. |
This alignment with global standards guarantees reliability and compatibility in diverse mining setups.
Technical Construction
Fiber Types and Specifications
Single-Mode E9/125μm
- Attenuation: <0.4 dB/km at 1310 nm; <0.3 dB/km at 1550 nm.
- Chromatic dispersion: Low levels, ideal for long-distance transmission.
- Applications: Best for high-speed, long-range data transfer.
Multi-Mode G50/125μm
Bandwidth: Up to 500 MHz·km at 850 nm.
Attenuation: <3.5 dB/km at 850 nm; <1.5 dB/km at 1310 nm.
Usage: Medium-range, high-bandwidth tasks.
Multi-Mode G62.5/125μm
Performance: Adequate for legacy systems.
Bandwidth: Limited to 200 MHz·km at 850 nm.
Optimal Use: Short-range and cost-sensitive projects.
Cable Construction
Core Components:
| Component | Material/Feature | Function |
| Loose tube | ETFE with filling compound | Fiber protection. |
| Supporting element | GRP rod | Prevents mechanical strain. |
| Reinforcement | Kevlar threads (80% coverage) | Ensures tensile strength. |
| Outer sheath | Neoprene rubber (5GM5) | Chemical and abrasion resistance. |
Performance Specifications
Optical Characteristics
| Wavelength (nm) | Attenuation (dB/km) | Bandwidth (MHz·km) | Max Distance (km) |
| 850 | <3.5 | Up to 500 | Medium |
| 1310 | <0.4 | Single-mode only | Long |
| 1550 | <0.3 | Single-mode only | Long |
Mechanical Properties
| Specification | Value |
| Diameter | 9.7–10.1 mm |
| Weight | 110 kg/km |
| Tensile strength | Max 2000 N |
| Bending radius | 50 mm (fixed) |
Environmental Performance
Temperature Characteristics
| Condition | Range |
| Operating temperature | -40°C to 80°C |
| Installation temperature | -25°C to 60°C |
Advantages:
- Performs under extreme conditions, including thermal cycling.
- Designed for installations in varying climates, ensuring versatility.
Environmental Resistance
- Oil resistance: Meets IEC/EN 60811-404.
- UV and ozone resistance: Protects against environmental degradation.
- Chemical tolerance: Handles exposure to aggressive substances.
Installation Guidelines
Pre-Installation Planning
- Conduct a site survey to identify hazards.
- Assess environmental conditions like temperature and chemical exposure.
- Ensure proper tools, equipment, and safety measures are in place.
Installation Procedures
| Step | Guideline |
| Handling | Avoid excessive bending or tension. |
| Pulling | Use controlled methods to prevent damage. |
| Termination | Follow precise termination protocols. |
Application-Specific Considerations
Open-Cast Mining Applications
- Conveyor belts: Designed to endure tension and environmental stress.
- Mobile equipment: Provides flexibility and durability.
- Maintenance accessibility: Simplified for frequent inspections.
Material Handling Equipment
- Handles high stress scenarios with reinforced strength.
- Offers seamless integration with mining machinery for efficient operation.
Common Challenges and Solutions
| Challenge | Solution |
| Bend radius management | Adhere to installation guidelines. |
| Environmental protection | Leverage the cable's UV and ozone resistance. |
| Signal degradation | Use advanced testing protocols like OTDR. |
Testing and Certification
Installation Testing
| Test | Purpose |
| OTDR | Evaluate attenuation and distance. |
| Power meter | Measure optical signal strength. |
Maintenance and Troubleshooting
Preventive Maintenance
- Conduct regular inspections to detect wear or damage.
- Document all maintenance activities for future reference.
Problem Resolution
- Identify faults using OTDR and power meters.
- Perform repairs promptly to avoid extended downtimes.
Safety Considerations
- Follow all safety protocols during installation and operation.
- Ensure emergency procedures are understood by the team.
Future-Proofing
The Feichun OPTOFLEX(M) is designed for future upgrades, ensuring compatibility with emerging technologies and the ability to meet growing data demands.
By choosing Feichun Control and Signaling OPTOFLEX(M), you invest in reliability, performance, and a solution built for the future of mining. For additional information or a customized quote, reach out to our team today!
Note: This is just part of the standard parameters of our products. Please contact our Engineer if you need more. And the information contained within this webpage is for guidance only and is subject to change without notice or liability. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All pictures shown are for illustration purposes only. The actual product may vary. All the information is provided in good faith and is believed to be correct at the time of publication.
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Feichun Control And Signaling OPTOFLEX(M): Rubber-Sheathed Flexible Fiber-Optic Cable For Optical Signal And Data Transmission In Open-Cast Mining Images
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