Feichun A-02YSF(L)2Y Telecommunication Cable for Railway Stations
Robust Communication Solution for Railway Networks
Railway stations demand highly reliable and efficient communication systems to ensure operational safety, efficiency, and uninterrupted service.
Feichun's A-02YSF(L)2Y telecommunication cable offers an ideal solution, specifically designed to meet the rigorous requirements of Deutsche Bahn AG TL 416.0531 V.1.0. With features like star-quad stranding, longitudinal water blocking, and a robust PE outer sheath, this cable is built to withstand harsh environmental conditions, ensuring high performance in telecommunication and data transmission.
Key Features and Benefits
- Optimized for Railway Station Networks: Designed to enhance communication in railway environments.
- Star-Quad Stranding: Minimizes interference and crosstalk, ensuring signal integrity.
- Longitudinal Water Blocking: Prevents water ingress, increasing cable lifespan.
- Robust PE Outer Sheath: Protects against mechanical damage, making it suitable for direct burial or duct installation.
This article will guide you through the cable’s technical specifications, advantages, installation best practices, and how it solves common challenges in railway telecommunication networks.
Technical Specifications
A. Conductor Characteristics
| Property | Specification |
|---|---|
| Conductor Material | Copper |
| Conductor Diameter | 0.8 mm |
B. Insulation and Construction
| Feature | Specification |
|---|---|
| Core Insulation | Foam-skin PE |
| Longitudinal Water Blocking | Yes |
| Laminated Sheath | Copolymer-coated aluminum tape (0.15 mm) |
| Outer Sheath Material | Polyethylene (PE) |
C. Electrical Characteristics
| Parameter | Specification |
|---|---|
| Loop Resistance | ≤ 73.2 Ω/km |
| Insulation Resistance | ≥ 5000 MΩ·km |
| Maximum Operating Capacitance | ≤ 42 nF/km (100% of quads) |
| Capacitance Unbalance (k1) | ≤ 2660 pF/km (100%) |
| Attenuation (800 Hz) | ≤ 0.69 dB/km |
D. Environmental and Operating Conditions
| Condition | Specification |
|---|---|
| Operating Temperature | -30°C to +70°C |
| Laying Temperature | -5°C to +50°C |
| Bending Radius | ≥ 10 x outer cable diameter (multiple bends), ≥ 5 x outer cable diameter (final bend) |
E. Standards Compliance
The cable complies with Deutsche Bahn AG TL 416.0531 V.1.0, ensuring that it meets strict performance and safety standards required by railway communication networks.
Common Challenges and How Feichun A-02YSF(L)2Y Solves Them
1. Signal Integrity in Noisy Environments
Railway stations are plagued with electrical noise from heavy machinery, train operations, and high-power equipment.
Solution:
- Star-quad stranding significantly reduces crosstalk and ensures balanced signal transmission.
- Low attenuation and capacitance unbalance parameters maintain signal clarity over long distances.
2. Protection Against Environmental Factors
Direct burial or installation in ducts exposes cables to mechanical stress, moisture, and temperature fluctuations.
Solution:
- Longitudinal water blocking prevents water ingress, safeguarding cable integrity.
- The PE outer sheath resists environmental wear and tear, ensuring durability.
3. Mechanical Damage During Installation
Improper installation can lead to mechanical stress, leading to potential failures.
Solution:
- Feichun’s cable features a robust construction that withstands rough handling during installation.
- The bending radius ensures flexibility, reducing the risk of internal damage.
Installation and Maintenance Best Practices
1. Trenching and Bedding for Direct Burial
| Step | Best Practice |
|---|---|
| Trenching | Ensure trenches are smooth and free of sharp objects. |
| Bedding | Lay cables on a bed of fine sand or soil to cushion. |
2. Backfilling and Route Marking
| Step | Best Practice |
|---|---|
| Backfilling | Use suitable material to protect the cable. |
| Route Marking | Use clear markers to indicate cable location. |
3. Termination and Connections
| Step | Best Practice |
|---|---|
| Connectors and Termination | Use waterproof connectors to prevent water ingress. |
| Regular Inspection | Periodically inspect for mechanical damage or wear. |
Conclusion
The Feichun A-02YSF(L)2Y telecommunication cable is a robust solution for railway station communication networks. Designed to comply with Deutsche Bahn AG TL 416.0531 V.1.0, it offers unparalleled performance and durability in challenging environments.
Key Advantages
- Enhanced Signal Integrity: Star-quad stranding reduces crosstalk.
- Durability: Robust construction and water-blocking features ensure long-term reliability.
- Compliance: Fully adheres to Deutsche Bahn standards, guaranteeing safety and compatibility.
By following best practices for installation and maintenance, this cable can provide reliable communication infrastructure for decades.
Equip your railway station with the Feichun A-02YSF(L)2Y cable, a solution that delivers performance, reliability, and compliance. For more information or to place an order, contact Feichun today!
