How is Armored Fiber Cable manufactured?

Armored Fiber Cable, known for its robustness and durability, undergoes a meticulous manufacturing process to ensure optimal performance and reliability. Here is a detailed overview of how Armored Fiber Cable is manufactured:

1. Material Preparation

• Optical Fibers: High-quality optical fibers are selected based on their transmission characteristics and durability.
• Protective Materials: Materials such as PVC, stainless steel, kevlar, and aluminum foil are prepared for the various protective layers.

2. Core Assembly

• Optical Fiber Drawing: Optical fibers are drawn from preforms using a high-temperature furnace.
• Coating: A primary coating is applied to the fibers to protect them from microbends and mechanical stress.
• Buffering: A secondary buffering layer is added for additional protection.

3. Jacketing and Armoring

• Inner Jacket: A layer of plastic jacket is extruded over the buffered fiber assembly to provide initial protection.

• Armor Layer Application:

  • A layer of stainless steel, kevlar, or other durable material is applied around the inner jacket.
  • This layer provides resistance to crushing, cutting, and pulling forces.

• Gap Filling and Centering:

  • A centering element may be disposed in the gap between the fiber optic cable and the armor layer to prevent the fiber from moving towards the inner surface of the armor.
  • This ensures the cable maintains its structural integrity and optical performance.

4. Outer Jacket Extrusion

• Extrusion Process: An outer jacket is extruded over the armored fiber assembly.
• Material Selection: The outer jacket material is chosen for its durability, abrasion resistance, and flexibility.

5. Connector Attachment

• Connector Preparation: Connectors such as SMA905, FC/PC, or others are prepared based on the application requirements.
• Termination: The connectors are attached to the ends of the armored fiber cable using precision termination techniques.
• Testing: Each connector is tested to ensure a secure and reliable connection.

6. Quality Control and Testing

• Visual Inspection: The cable is visually inspected for any defects or imperfections.
• Performance Testing: The cable is tested for optical performance, mechanical durability, and environmental resistance.
• Certification: The cable is certified to meet industry standards and specifications.

7. Packaging and Shipping

• Cable Coiling: The armored fiber cable is coiled and packaged to prevent tangling and damage during shipping.
• Labeling: The package is labeled with information about the cable's specifications, length, and other relevant details.
• Shipping: The packaged cable is shipped to the customer, ready for installation and use.

By following these meticulous manufacturing steps, Armored Fiber Cable is produced with exceptional durability and reliability, making it suitable for a wide range of applications in harsh environments.