The JBX03300 400GBASE-SR8 QSFP-DD Active Optical Cable represents the cutting edge of enterprise data center networking technology. This 20-meter interconnect solution delivers exceptional performance for organizations implementing next-generation 400GB network architectures, particularly those standardized on NVIDIA Mellanox platforms. **Key Technical Features:** Built with 16-strand OM3 50/125 multimode fiber, this AOC achieves full 400GB transmission speeds while maintaining the reliability required in mission-critical environments. The active optical technology eliminates distance limitations inherent in passive copper solutions, enabling extended reach connectivity without signal degradation. IEEE 802.3cm and QSFP-DD MSA certification ensure compatibility across enterprise-grade networking equipment. **Safety & Compliance:** The LSZH (low-smoke, zero-halogen) OFNR-rated plastic jacketing provides superior fire safety performance essential for in-building network installations. Comprehensive certifications include UL/FDA 21CFR 1040.10, TUV, and Class 1 Laser safety compliance, meeting international standards for workplace environments. Full RoHS/ELV directive compliance addresses environmental and hazardous substance regulations. **Performance & Reliability:** With an operational temperature range of 0-70°C (32-158°F), this cable maintains consistent performance across diverse data center environments. The robust construction delivers reliability in high-density server racks and backbone network connections where cable management and durability are critical. **Compatibility & Flexibility:** Direct compatibility with NVIDIA Mellanox infrastructure is verified, and the cable replaces multiple OEM part numbers including C-DQ8FNM020-H0-M, 980-9I08R-00W020, and MFA1W00-W020. Custom brand programming is available for organizations requiring proprietary identification. Sourced from quality manufacturers in Vietnam and China, with domestic distribution from Danville, CA and Beaufort, SC. **Application Scenarios:** Ideal for spine-leaf network architectures, server-to-storage interconnects, and high-performance computing clusters requiring 400GB connectivity. Whether upgrading existing infrastructure or deploying new data center facilities, this AOC provides the performance and reliability needed for demanding networking applications. The 90-day limited warranty and free standard shipping on orders over $99 provide additional value assurance.