Adapter FC-PC Introduction

An optical fiber adapter Adapter FC-PC is a critical component in fiber optic communication systems, designed to connect and align two fiber optic connectors precisely. The FC-PC (Ferrule Connector – Physical Contact) optical fiber adapter is one of the standard types used for single-mode and multi-mode fiber optic connections.

Key Features

1. Design and Construction:
   • Ferrule Connector (FC): The FC connector features a threaded coupling mechanism, providing a secure and reliable connection. The ferrule, typically made of ceramic, aligns the fiber core with high precision.
   • Physical Contact (PC): The PC polish type ensures that the fiber ends physically touch each other, reducing the air gap and minimizing back reflection and insertion loss.
2. Materials:
   • Housing: Often made from durable materials like stainless steel or high-grade plastic to withstand environmental stress and mechanical wear.
   • Sleeves: Alignment sleeves, usually made of ceramic or phosphor bronze, ensure precise alignment and secure fitting of the connectors.
3. Performance:
   • Low Insertion Loss: Typically around 0.2 to 0.3 dB, ensuring minimal signal loss during transmission.
   • Low Back Reflection: The PC polish reduces back reflection to less than -40 dB, critical for high-performance data transmission.
4. Compatibility:
   • Designed to work with FC connectors, ensuring seamless integration in systems using this standard.
   • Available for both single-mode (typically 9/125 µm fiber) and multi-mode (62.5/125 µm or 50/125 µm fiber) applications.
5. Applications:
   • Telecommunications: Widely used in telecommunication networks for stable and high-performance connections.
   • Data Centers: Ensures reliable connections in dense data center environments.
   • Measurement and Testing: Commonly used in testing equipment due to its reliability and precision.

Advantages of Adapter FC-PC

1. Reliability: The threaded coupling mechanism of the FC connector ensures a stable and robust connection, resistant to vibration and environmental changes.
2. Precision: High-precision alignment reduces insertion loss and back reflection, crucial for maintaining signal integrity.
3. Versatility: Suitable for both single-mode and multi-mode fibers, providing flexibility in various applications.
4. Durability: Robust construction and materials ensure long-lasting performance even in demanding conditions.

Installation and Maintenance

• Installation: Typically involves cleaning the fiber ends, inserting the connectors into the adapter, and securing the threaded mechanism.
• Maintenance: Regular inspection and cleaning of the connectors and alignment sleeves are essential to maintain optimal performance.

Technical parameter

Characteristic

• Zirconia Sleeve ,Compact design.
• Low insertional loss, High return loss.
• High precision of mechanical dimensions.
• High reliability & stability.

Application