Linktel Technologies Co., Ltd.

Company Profile

1.Technology Advantages Linktel possesses core technologies with independent intellectual property rights. With years of research and development experience, Linktel has developed a series of key technologies and invention patents in the research, production, and other aspects of optical components and modules. In terms of optical component research and process technology, Linktel has mastered the design and process of mainstream optical components, including hermetic BOX, non-hermetic BOX, TO-CAN, Coaxial OSA, single-mode/multi-mode COB, etc. Optical coupling is a core process in optical component manufacturing. Through years of dedicated research, Linktel has acquired industry-leading optical coupling process technology. By using customized automated optical coupling equipment, Linktel achieves differentiated configurations of hardware and software, which maximizes the compatibility with product design and process, improves process automation level, significantly increases production efficiency and product yield, and ensures product consistency and stability. Optical components have diverse designs and complex processes. Based on industry product development trends, Linktel's 100G/200G/400G high-speed optical component designs and process developments consider the compatibility of various design and process platforms. The core elements of the components can be effectively shared, and the unique core optical coupling process can be universally applied to different products, even higher-speed 800G products and future products, shortening the development cycle and quickly responding to customer needs, ensuring the quality and reliability of newly developed products, and saving research and development resources. In terms of optical module research and development technology, Linktel's high-speed link modeling, simulation, and design technology ensure high-speed electrical signal transmission quality for optical components and modules, fully meeting performance requirements. This technology is mainly applied to high-speed rate optical transceivers based on PAM4 pulse amplitude modulation. Linktel's analog-digital mixed circuit design, simulation, and debugging technology suppresses electromagnetic radiation in space, avoids mutual interference between analog and digital signals, achieves electromagnetic compatibility design, and significantly enhances the optoelectronic performance of high-speed and small-form-factor optical transceivers. Linktel's low-power design technology for optical transceivers significantly reduces power consumption through unique circuit design and algorithm optimization, offering outstanding advantages in 5G communication and data center applications. Linktel is one of the few manufacturers in the industry that has advanced electromagnetic shielding treatment technology. By combining circuit design with mechanical structure design, it effectively suppresses the external radiation of optical transceivers, achieving shielding performance that meets the strict requirements of leading international communication equipment vendors, suitable for high-speed rate optical transceiver applications in high-density environments. Linktel has joined multiple international standard organizations to participate in the development of technical specifications for NPO/CPO. Currently, we have achieved the packaging and testing of lasers in ultra-high power and high-temperature application environments, and have passed reliability assessments. We have also completed the product design for high-density optoelectronic connections and customized capability development. We are actively building core technology platforms, such as the design and development platform for co-packaging various optical components and chipsets, application environment simulation, testing platforms, etc. 2.Product Development Advantages The application scenarios for optical transceivers are diverse, and Linktel implements a differentiated product competition strategy. Currently, we have developed and produced over 1,000 different models of optical transceivers. The technical specifications of our products cover various standard transmission rates, transmission distances, operating wavelengths, etc. They are suitable for multiple application scenarios, including telecommunications networks, wireless communications, fiber access, data centers, fiber channels, etc. As one of the few domestic manufacturers with the capability of R&D, design, and mass production of 100G/200G/400G/800G high-speed optical components,The consistency and stability of our product quality are highly regarded by customers. 3.Product Quality Advantages Linktel values quality management and system development and have obtained certifications for ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System. We strictly adhere to industry standards and customer requirements in our design, production, and management processes. We continuously build and maintain a standardized and scalable product manufacturing and quality management system. We have established internal quality management regulations, including "Project Quality Issue Management Measures", "Design Control Procedures", "Product Monitoring and Measurement Control Procedures" and "Customer Communication Control Procedures." These regulations ensure quality stability and manufacturing efficiency, providing reliable guarantees for our customers. Our main products have obtained multiple international certifications, such as IEC CB certification, FDA approval, UL, FCC and TSCA certification in the United States, CE, RoHS and REACH certification in the European Union, TÜV certification by TÜV Rhineland in Germany, PAHs and WEEE certification in the European Union. These certifications effectively ensure product quality and enable us to quickly respond to international customer order demands. Furthermore, Linktel has accumulated rich knowledge and experience in high-speed multi-channel optical path design, packaging technology, and high-speed circuit design. We have independent R&D and production capabilities for optical chips, optical components, and optical transceivers, ranging from low-speed 1G to high-speed 800G. Key processes have been fully automated. We manage the entire production process through the MES production execution system, effectively preventing omissions and skipping of process steps. Real-time monitoring and handling of exceptional situations during the production process are carried out through Statistical Process Control (SPC) and warning mechanisms. Routine monitoring of the reliability of optical chips, optical components, and optical transceivers ensures the consistency, stability, and reliability of the products delivered to customers.