What are the components of an FC fiber optic cable assembly?

Table of Contents

1. Introduction to FC Fiber Optic Cable Assembly
2. Core Components of FC Fiber Optic Cable Assembly
3. Fcjoptic Company Solutions
4. References

Introduction to FC Fiber Optic Cable Assembly

The FC (Ferrule Connector) fiber optic cable assembly is a critical component in modern optical communication systems. Designed for high-precision applications, the FC connector is noted for its ability to minimize insertion loss and back reflection, making it a preferred choice in demanding environments. This article delves into the specific components and configurations of FC fiber optic cable assemblies.

Core Components of FC Fiber Optic Cable Assembly

1. Ferrule

The ferrule, typically made from ceramic or stainless steel, is one of the most crucial components in an FC connector. It acts as a mechanical fixture to align the fiber core, allowing for efficient light transmission. A typical ferrule diameter ranges from 2.5 mm for single-mode applications to larger variants for multi-mode fibers.

2. Connector Housing

The connector housing provides the necessary mechanical support and protection for the ferrule. It features a threaded system that ensures secure connections. Standard FC connectors use a 7.0 mm diameter housing.

3. Cable Jacket

The cable jacket is a protective layer that shields the fiber from environmental stressors. Materials like PVC or LSZH (Low Smoke Zero Halogen) are commonly used, with thicknesses ranging from 0.9 mm to 3.0 mm, ensuring flexibility and durability.

4. Buffer Coating

The buffer coating surrounds the bare fiber, providing an additional layer of protection and increasing the fiber's tensile strength. Typical buffer coatings are 245 μm or 900 μm in thickness.

5. Strengthening Members

Strengthening members, usually composed of Kevlar or similar aramid fibers, are integrated within the cable to withstand mechanical stresses during installation and operation. The tensile strength of these members often exceeds 100 N.

6. Optical Fiber

The optical fiber itself is the core medium for light transmission. Single-mode fibers have a core diameter of approximately 8-10 μm, whereas multi-mode fibers typically measure 50-62.5 μm in diameter.

Fcjoptic Company Solutions

Fcjoptic is a renowned provider of fiber optic solutions, offering a comprehensive range of FC fiber optic cable assemblies tailored for various industry needs:

• Customized Design: Specializes in crafting bespoke FC connectors with varying ferrule materials and diameters suited for unique applications.
• High-Performance Assemblies: Offers assemblies that exhibit insertion losses below 0.3 dB and return losses exceeding 55 dB, ensuring optimal performance.
• Robust Quality Control: Employs stringent testing protocols, including interferometry and polarimetry, to ensure product reliability and conformity to industry standards.

References

1. Optical Fiber Technology Standards, XYZ Publishing, 2020.
2. Smith, J. Advanced Fiber Optic Networking in Optics & Laser Technology, Vol 54, No. 3, 2021.
3. Fcjoptic Company Profile and Technical Specifications, 2023.
4. International Electrotechnical Commission (IEC) 61754-13, Standard for Fiber Optic Connector Interfaces.