4-Layer PCB for Small Optical Communication Instruments

Product Overview

The 4-layer small optical communication instrument dedicated PCB is a high-performance printed circuit board designed specifically for small optical communication signal transmission systems. It adopts an advanced 4-layer structural design, combined with high-performance FR-4 substrate and gold deposition surface treatment process, ensuring excellent electrical performance and reliability. This product has high-density wiring and fine manufacturing processes, which can meet the strict requirements of small optical communication instruments for high precision and high reliability

Product Features

1. High density wiring: 4-layer structural design, achieving smaller line width and spacing (0.08mm/0.28mm), improving wiring density, and meeting the needs of complex optical communication signal transmission systems

2. Excellent electrical performance: The gold-plated surface treatment process provides good conductivity and oxidation resistance, ensuring the stability and reliability of signal transmission

3. High reliability: FR-4 substrate has excellent mechanical strength and heat resistance, and can work stably for a long time in harsh environments

4. Fine solder mask process: The green solder mask and white silkscreen layer not only looks beautiful, but also effectively protects the PCB surface, preventing short circuits and corrosion

5. High precision aperture: The minimum aperture is 0.56mm, ensuring precise installation and good electrical connection of optical communication instruments

Technical specifications and parameters

Application field

Small optical communication signal transmission system: suitable for signal transmission and processing of small optical communication equipment, such as optical modules, optical transceivers, etc

Data Center: Optical communication equipment used in data centers to provide high-speed data transmission and processing capabilities

Communication base station: Optical communication equipment suitable for communication base stations to ensure stable signal transmission

Industrial automation: Optical communication modules used in industrial automation equipment to improve the communication efficiency and reliability of the equipment

Special production process

1. Gold deposition process: By electrochemical deposition, a uniform gold layer is formed on the surface of the PCB, providing excellent conductivity and oxidation resistance

2. High precision drilling technology: ensuring an accuracy of a minimum aperture of 0.56mm, meeting the precise installation and good electrical connection requirements of optical communication instruments

3. Fine solder mask process: High quality green oil and white silkscreen are used to ensure the beauty and functionality of the solder mask layer

4. Strict quality control: From raw material procurement to production process, strictly control product quality to ensure product reliability and stability

Product Summary

The 4-layer small optical communication instrument dedicated PCB has become an ideal choice for small optical communication signal transmission systems due to its high-density wiring, excellent electrical performance, high reliability, and fine craftsmanship. It can not only meet the strict requirements of high-precision and high reliability for small optical communication instruments, but also work stably in various environments for a long time, providing a solid foundation for the performance improvement and reliability guarantee of optical communication equipment.