Fischer Connectors, a Swiss-based company, is at the forefront of technological advancements in high-speed data transfer solutions. In response to the ever-evolving data protocols that enable the seamless exchange of information between connected devices, Fischer Connectors has expanded its platform capabilities to meet the demanding requirements of the USB 3.2 Gen 2 protocol. This protocol allows for data transfer speeds of up to 10 Gbit/s, ensuring optimal signal integrity and reliability.
Rugged USB 3.2 Gen 2 Solutions for Various Applications
Fischer Connectors has developed new USB 3.2 connectors and cable assembly solutions in three of its flagship product lines to cater to a wide range of industries and applications. These solutions are designed to meet the stringent signal integrity and environmental requirements of industries such as medical, defense, industrial, and instrumentation.
1. Fischer Core Brass Series
The Fischer Core Brass Series is a versatile and highly customizable solution that is ideal for applications in the medical field, defense industry, and instrumentation sector. This series features 9 pins in a Ø 15.5 mm (‘size 1031’ plug) form factor, making it resistant to chemicals and sterilization processes. It is perfect for use in surgical equipment in operating rooms, USB3 cameras in orthopedic surgery or endoscopic devices, and instrumentation applications such as assembly production lines and outdoor inspections in radiation and/or contaminated areas.
2. Fischer MiniMax™ Series
For applications where size, weight, and power (SWaP) are critical, the Fischer MiniMax™ Series offers an ultra-miniature and high-density solution. This series features 9 pins in a Ø 12.9 mm (‘size 08’ plug) or 12 signal and power pins in a Ø 14.9 mm (‘size 10’ plug) form factor, including high power capabilities of up to 8A. It is suitable for use in miniature body-worn computers and peripherals, high-performance lidars, and high-speed intercom boxes.
3. Fischer UltiMate™ Series
The Fischer UltiMate™ Series is a rugged and compact solution designed for civil and military drones equipped with USB3 cameras, as well as a wide range of military specifications (MIL-SPEC) applications. This series features 9 pins in a Ø 18.5 mm (‘size 11’ plug) form factor, with 360° EMC shielding and resistance to shock, vibration, and corrosion for up to 1,000 hours of salt mist exposure.
High-Quality Cable Assembly for Optimal Signal Integrity Performance
Designing high-speed interconnect solutions requires expertise in cable assembly, high-performance connectors, and signal integrity simulation, testing, and design. Fischer Connectors ensures that its cable assembly solutions are of the highest quality to guarantee reliable and efficient data transmission, signal integrity, and overall system function.
Ameny Chaabani, Signal Integrity Engineer at Fischer Connectors, emphasizes the importance of cross-optimized connectors and cables that undergo a series of compliance tests at the system level. USB 3.2 is a stringent protocol that requires careful consideration of connector design, cable length, cable performance (loss), and controlled and repeatable cable assembly and potting processes above 1 Gbit/s.
System-Level Testing for High-Frequency Digital Signals
To ensure successful high-speed data transfer from a device’s transmitter to its receiver, engineers must conduct system-level testing that addresses a complex combination of parameters such as impedance matching, line delay, insertion/return loss, crosstalk, and EMC shielding. Fischer Connectors’ commitment to quality and performance is evident in its rigorous testing processes and attention to detail in every aspect of cable assembly design and characterization.
Educational Resources for Connectivity Challenges
For those interested in learning more about the connectivity challenges of high-frequency digital signals, Fischer Connectors offers an educational video entitled “Signal integrity – simply explained,” which is available on the company’s website and YouTube channel. This informative resource delves into the intricacies of signal integrity and provides valuable insights into the design and testing processes involved in high-speed interconnect solutions.
In conclusion, Fischer Connectors’ rugged USB 3.2 Gen 2 solutions offer optimal signal integrity and high-speed data transfer capabilities for a variety of industries and applications. With a focus on quality, reliability, and performance, Fischer Connectors continues to lead the way in providing innovative connectivity solutions for the evolving technological landscape.