IBTA Plugfest certified product! Achieves stable connections with hot-plugging!
The "QSFP-DD 400G" is a direct attach copper cable that uses a 30AWG cable and allows for customization of wire gauge. Designed for high-density applications in data centers, networking, and HPC, it provides eight channels for high-speed data transmission with a maximum of 28Gbps NRZ or 56Gbps PAM-4 for 200G and 400G Ethernet, and is backward compatible. The pull tab and latch make cable installation easy, ensuring a stable connection with hot-plug capability. 【Features】 ■ Compliant with QSFP-DD MSA Rev5.1 and CMIS Rev5.0 ■ Cable loss complies with IEEE 802.3cd and 200GBASE-CR4 ■ IBTA HDR compliant with backward compatibility to previous versions ■ Supports serial transmission with a baud rate of up to 28G using wideband twinax ■ Uses 30AWG cable with customizable wire gauge *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Other Features】 ■ Low transmission latency, low crosstalk, and low skew, ensuring reliable performance ■ Easy cable installation with pull tabs and latches, achieving stable connections with hot-plug capability ■ Comprehensive testing of transmission characteristics conducted at the factory, with anti-static packaging ■ Compliant with RoHS2 (10 substances) directive [Note] IBTA Plugfest: Interoperability testing hosted by the InfiniBand Trade Association *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Purpose】 ■ For high-density applications *For more details, please refer to the PDF document or feel free to contact us.*
catalog（1）
Download All Catalogs
Company information
Heiwa Hutech Co., Ltd. was established as a specialized manufacturer of electric wires that support the electrical and electronic industries, consistently pursuing cutting-edge technologies linked to the needs of the times. However, we believe that the more important goal is to become a "company with a strong presence." With a high level of "uniqueness in technology" and "superiority in products," we can achieve the greatest presence as a manufacturer, being "one and only." Additionally, to create a company that gathers more diverse information, it is necessary to refine our technology and enhance the superiority of our products. The foundation of the presence we aim for lies in our development capabilities, information capabilities, and responsiveness, and we will continuously enhance and build this trinity across all departments in a spiral manner.