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Top 10 400G OSFP SR8 Factory in the world 2026

Nov 05, 2026

Nina Zhao
Nina Zhao
Nina is a Sales Manager with a focus on expanding Macrochip's presence in the Southeast Asian market. Her expertise lies in building long-term partnerships with key clients and understanding regional market dynamics.

Introduction to 400G OSFP SR8

400G OSFP SR8 is a high - speed optical transceiver module that plays a crucial role in modern data center and high - speed network environments. The "400G" indicates its data transmission rate of 400 gigabits per second, which can meet the increasing demand for large - scale data transfer. The "OSFP" stands for Octal Small Form - factor Pluggable, a form factor that offers high - density and high - performance connections. The "SR8" represents Short - Reach 8 - lane, which is designed for short - distance transmission, typically within a data center, using multi - mode fiber. This module is essential for building high - speed, reliable, and efficient network infrastructures, enabling seamless communication between servers, switches, and other network devices.


Top 10 Factories

1. Macrochip Technology Co., Ltd

Macrochip Technology Co., Ltd is a well - established semiconductor company with a long - standing reputation in the industry. It has a diverse product portfolio that spans across various application areas, including microcontrollers, analog devices, and communication solutions. The company is committed to providing high - quality, reliable, and innovative products to its customers.


Features in 400G OSFP SR8:


  • Advanced Technology: Macrochip utilizes cutting - edge semiconductor technology in the production of 400G OSFP SR8 modules. This allows for high - speed data transmission with low latency and high signal integrity.
  • Reliability: The company's strict quality control processes ensure that each 400G OSFP SR8 module meets the highest standards of reliability. This is crucial for data center applications where downtime can be extremely costly.
  • Compatibility: Macrochip's 400G OSFP SR8 modules are designed to be compatible with a wide range of network equipment, making them a versatile choice for different network architectures.


Advantages:


  • Research and Development: Macrochip invests heavily in research and development, constantly improving its products to keep up with the latest technological trends. This enables the company to offer state - of - the - art 400G OSFP SR8 solutions.
  • Global Presence: With a global distribution network, Macrochip can quickly deliver its products to customers around the world. This ensures timely support and availability of 400G OSFP SR8 modules.


Website: https://www.macrochip-tech.com/


2. Cisco Systems, Inc.

Cisco Systems, Inc. is a global leader in networking technology. It is well - known for its comprehensive range of networking products and solutions, including routers, switches, and optical transceivers. Cisco has a strong R & D team that is dedicated to developing innovative networking technologies.


Features in 400G OSFP SR8:


  • Integrated Solutions: Cisco offers 400G OSFP SR8 modules as part of its integrated networking solutions. This means that the modules can be easily integrated with other Cisco networking equipment, providing a seamless and efficient network infrastructure.
  • Security: Cisco places a high emphasis on security in its products. The 400G OSFP SR8 modules are designed with advanced security features to protect data during transmission.
  • Scalability: Cisco's 400G OSFP SR8 solutions are highly scalable, allowing data centers to easily expand their network capacity as needed.


Advantages:


  • Industry Leadership: Cisco's long - standing reputation as an industry leader gives it an edge in the development and production of 400G OSFP SR8 modules. It has a deep understanding of the networking market and customer needs.
  • Technical Support: The company provides excellent technical support to its customers. This includes on - site support, remote troubleshooting, and regular software updates for its 400G OSFP SR8 modules.


3. Juniper Networks, Inc.

Juniper Networks, Inc. is a prominent player in the networking industry, specializing in high - performance networking solutions. It offers a wide range of products, from routers and switches to optical transceivers. Juniper is known for its focus on innovation and performance.


Features in 400G OSFP SR8:


  • High - Performance Design: Juniper's 400G OSFP SR8 modules are designed for high - performance data transmission. They can handle large amounts of data with high efficiency, reducing network congestion.
  • Energy Efficiency: The company is committed to developing energy - efficient products. The 400G OSFP SR8 modules are designed to consume less power while maintaining high performance, which is beneficial for data centers in terms of cost savings.
  • Flexibility: Juniper's 400G OSFP SR8 solutions offer flexibility in terms of network configuration. They can be easily integrated into different network topologies, allowing for customized network designs.


Advantages:


  • Innovation: Juniper invests significantly in research and development to drive innovation in its products. This enables the company to offer cutting - edge 400G OSFP SR8 solutions that meet the evolving needs of the market.
  • Customer - Centric Approach: Juniper focuses on understanding its customers' needs and providing tailored solutions. This approach helps the company build long - term relationships with its customers.


4. Huawei Technologies Co., Ltd

Huawei is a global leader in information and communication technology (ICT). It has a wide range of products and solutions, including optical transceivers. Huawei's products are known for their high quality, reliability, and advanced technology.


Features in 400G OSFP SR8:


  • High - Quality Components: Huawei uses high - quality components in the production of 400G OSFP SR8 modules. This ensures stable and reliable performance, even in harsh environments.
  • Advanced Manufacturing Processes: The company employs advanced manufacturing processes to produce 400G OSFP SR8 modules with high precision. This results in products with consistent quality.
  • Global Standards Compliance: Huawei's 400G OSFP SR8 modules comply with international standards, making them suitable for use in global network deployments.


Advantages:


  • Large - Scale Production: Huawei has the ability to produce 400G OSFP SR8 modules in large quantities. This allows for cost - effective production and timely delivery to customers.
  • Research and Development Capability: Huawei has a large R & D team that is constantly working on improving its products. This ensures that the 400G OSFP SR8 modules are at the forefront of technological innovation.


5. Nokia Corporation

Nokia is a well - known telecommunications company with a long history in the industry. It offers a wide range of networking products and solutions, including optical transceivers. Nokia is committed to providing sustainable and efficient networking solutions.


Features in 400G OSFP SR8:


  • Sustainable Design: Nokia's 400G OSFP SR8 modules are designed with sustainability in mind. They are made from environmentally friendly materials and are energy - efficient, reducing the carbon footprint of data centers.
  • Interoperability: The modules are designed to be interoperable with other network equipment from different vendors. This allows for greater flexibility in network deployment.
  • Advanced Signal Processing: Nokia uses advanced signal processing technology in its 400G OSFP SR8 modules to improve signal quality and reduce errors during data transmission.


Advantages:


  • Global Reach: Nokia has a global presence, which enables it to serve customers around the world. This ensures that customers can get timely support and access to 400G OSFP SR8 modules.
  • Research and Innovation: Nokia invests in research and innovation to develop new and improved networking technologies. This helps the company stay competitive in the market.


6. Infinera Corporation

Infinera is a leading provider of intelligent transport networks. It specializes in optical networking solutions, including high - speed optical transceivers. Infinera is known for its innovative technology and high - performance products.


Features in 400G OSFP SR8:


  • Intelligent Networking: Infinera's 400G OSFP SR8 modules are part of its intelligent networking solutions. They can be integrated with other network elements to provide a more efficient and automated network.
  • High - Speed Data Transmission: The modules are designed to support high - speed data transmission, making them suitable for large - scale data center applications.
  • Advanced Modulation Techniques: Infinera uses advanced modulation techniques in its 400G OSFP SR8 modules to increase data capacity and improve transmission efficiency.


Advantages:


  • Technological Expertise: Infinera has a deep understanding of optical networking technology. This expertise allows the company to develop high - performance 400G OSFP SR8 solutions.
  • Customer - Driven Innovation: The company focuses on meeting the needs of its customers. It conducts extensive market research to develop products that address the specific requirements of the market.


7. Ciena Corporation

Ciena is a global provider of networking solutions, including optical transceivers. It offers a wide range of products and services to help customers build and manage their networks. Ciena is known for its innovative and reliable solutions.


Features in 400G OSFP SR8:


  • Automated Network Management: Ciena's 400G OSFP SR8 modules can be integrated with its automated network management systems. This allows for easier network configuration, monitoring, and troubleshooting.
  • Flexible Network Architecture: The modules support a flexible network architecture, enabling customers to adapt their networks to changing business needs.
  • High - Quality Performance: Ciena's 400G OSFP SR8 modules are designed to deliver high - quality performance, with low latency and high signal integrity.


Advantages:


  • Innovation and R & D: Ciena invests heavily in research and development to drive innovation in its products. This ensures that the 400G OSFP SR8 modules are at the forefront of technological advancements.
  • Global Customer Support: The company provides global customer support, ensuring that customers can get assistance whenever they need it.


8. Fujitsu Limited

Fujitsu is a multinational information and communication technology company. It offers a wide range of products and services, including optical transceivers. Fujitsu is known for its high - quality products and advanced technology.


Features in 400G OSFP SR8:


  • Advanced Packaging Technology: Fujitsu uses advanced packaging technology in the production of 400G OSFP SR8 modules. This helps to improve the reliability and performance of the modules.
  • Low - Power Consumption: The modules are designed to consume low power, which is beneficial for data centers in terms of energy savings.
  • High - Density Design: Fujitsu's 400G OSFP SR8 modules have a high - density design, allowing for more modules to be installed in a limited space.


Advantages:


  • Diverse Product Portfolio: Fujitsu has a diverse product portfolio, which allows it to offer integrated solutions for different network applications.
  • Quality Assurance: The company has a strict quality assurance system in place, ensuring that all 400G OSFP SR8 modules meet the highest quality standards.


9. Sumitomo Electric Industries, Ltd.

Sumitomo Electric is a global company that specializes in electrical and optical products. It has a long - standing reputation for producing high - quality optical transceivers.


Features in 400G OSFP SR8:


  • Optical Fiber Technology: Sumitomo Electric's expertise in optical fiber technology is reflected in its 400G OSFP SR8 modules. The modules are designed to work seamlessly with its optical fiber products, providing high - performance data transmission.
  • Robust Design: The modules have a robust design, which can withstand harsh environmental conditions. This makes them suitable for use in various industrial and data center applications.
  • Long - Distance Transmission: Sumitomo Electric's 400G OSFP SR8 modules are capable of long - distance transmission, which is important for large - scale network deployments.


Advantages:


  • Vertical Integration: The company has vertical integration capabilities, which allows it to control the entire production process from raw materials to finished products. This ensures high - quality and cost - effective production.
  • Research and Development: Sumitomo Electric invests in research and development to continuously improve its products. This helps the company stay competitive in the market.


10. Finisar Corporation (Now part of II - VI Incorporated)

Finisar was a well - known provider of optical communication products before being acquired by II - VI Incorporated. It had a strong presence in the optical transceiver market.


Features in 400G OSFP SR8:


  • High - Speed and High - Capacity: Finisar's 400G OSFP SR8 modules are designed to provide high - speed and high - capacity data transmission. They can handle large amounts of data with low latency.
  • Compatibility with Existing Networks: The modules are designed to be compatible with existing network infrastructure, allowing for easy integration into existing networks.
  • Advanced Testing and Validation: Finisar had a rigorous testing and validation process for its 400G OSFP SR8 modules. This ensured that the modules met the highest quality and performance standards.


Advantages:


  • Industry Experience: Finisar had many years of experience in the optical communication industry. This experience allowed it to develop high - quality 400G OSFP SR8 solutions.
  • Customer - Focused Approach: The company focused on meeting the needs of its customers. It provided excellent customer support and customized solutions for different applications.


Summary

The top 10 factories for 400G OSFP SR8 in 2026 are a diverse group of companies, each with its own unique features and advantages. These companies are at the forefront of the high - speed optical transceiver market, driving innovation and providing high - quality products to meet the increasing demand for data center and high - speed network applications. Whether it is the advanced technology of Macrochip, the integrated solutions of Cisco, or the sustainable design of Nokia, these companies are all contributing to the development of a more efficient and reliable network infrastructure. As the demand for high - speed data transmission continues to grow, these factories will play a crucial role in shaping the future of the networking industry.


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