The JBX04327 200GBASE-SR4 QSFP56 Active Optical Cable represents state-of-the-art data center connectivity technology, engineered to meet the demanding requirements of modern high-speed network environments. This 20-meter cable delivers exceptional performance for NVIDIA Mellanox-based infrastructure deployments. **Technical Specifications:** This cable operates at 200GB/s data rates using QSFP56 connectivity and features OM3 multimode fiber with 8 strands for optimal signal transmission. The 50/125 core configuration provides excellent bandwidth and distance characteristics, making it ideal for intra-datacenter connections and storage area networks. **Construction & Compliance:** Built with LSZH (Low Smoke Zero Halogen) jacketing rated for OFNR (Optical Fiber Non-Conductive Riser) applications, this cable meets stringent safety and environmental standards including RoHS/ELV compliance and EU Directive 2002/95/EC. Full Class 1 laser certification and comprehensive UL/FDA compliance ensure safe operation in professional environments. **Compatibility & Interchangeability:** Direct replacement for multiple NVIDIA Mellanox OEM part numbers including MFS1S00-H020V, MFS1S00-H020E, and associated variants. CMIS and IEEE 802.3cd qualified specifications guarantee reliable operation with current and next-generation equipment. **Performance & Reliability:** Operating temperature range of 0-70°C (32-158°F) ensures consistent performance across typical data center environments. 90-day limited warranty provides peace of mind for critical infrastructure investments. **Ideal Applications:** • High-speed data center interconnections • Storage area network (SAN) connectivity • Cluster computing environments • Cloud infrastructure deployments • Enterprise backbone networks Ship from multiple U.S. locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. Custom brand programming available for OEM and enterprise deployments.