The JBX03424 400GBASE-SR4 Active Optical Cable represents cutting-edge fiber optic technology designed specifically for enterprise and data center networking environments demanding ultra-high-speed connectivity. This 2-meter cable features advanced QSFP-DD form factor connectors, providing direct compatibility with Arista A-D400-Q400-2M specifications and supporting 400GB data transmission rates. **Key Technical Specifications:** Built with 16 strands of OM3 50/125 multimode fiber, this AOC delivers superior signal integrity over medium distances. The cable adheres to IEEE 802.3db and QSFP-DD MSA standards, ensuring seamless integration with existing network infrastructure. Operating temperature range of 0-70°C (32-158°F) accommodates diverse data center environments, from cooled server rooms to warm edge installations. **Safety & Compliance:** The cable features LSZH (Low Smoke Zero Halogen) rated plastic jacketing with OFNR (Riser Rated) classification, meeting stringent fire safety requirements for vertical installation in building risers. Comprehensive safety certifications include Class 1 Laser designation, UL/FDA 21CFR 1040.10 compliance, and TUV approval. RoHS and ELV directives ensure environmental compliance. **Performance & Reliability:** Active Optical Cable (AOC) technology eliminates signal degradation associated with passive solutions, delivering consistent 400GB throughput with minimal latency. The 2-meter length balances flexibility with performance, ideal for connecting adjacent rack systems, switch-to-switch deployments, and high-density data center configurations. **Enterprise Features:** Custom brand programming capabilities allow integration with specific vendor ecosystems. Free standard shipping on orders exceeding $99 reduces procurement costs. The 90-day limited warranty provides peace-of-mind protection for critical network infrastructure investments. **Applications:** Perfect for hyperscale data centers, cloud computing facilities, enterprise network backbones, and high-frequency trading environments requiring maximum bandwidth efficiency and reliability.