The JBX03233 75-meter active optical cable represents a cutting-edge solution for next-generation data center infrastructure and enterprise networking applications requiring 400GB connectivity. Engineered as a direct replacement for Arista's AOC-D-4Q-400G-75M, this QSFP-DD to 4x QSFP56 breakout configuration provides unprecedented flexibility in network architecture design. **Technical Excellence** This breakout AOC leverages OM4 50/125 multimode fiber across 16 strands, delivering full 400GBASE-SR4.2 compliance with IEEE 802.3bs specifications. The integrated active optics eliminate external transceiver dependencies, reducing total cost of ownership while improving installation simplicity. Each QSFP56 port supports 100GB transmission, enabling seamless integration into modular switching environments. **Superior Safety & Durability** The LSZH (low-smoke, zero-halogen) OFNR-rated jacketing exceeds fire safety standards for enclosed spaces, critical in data center and industrial environments. Comprehensive certifications including Class 1 laser, UL/FDA, TUV, and RoHS/ELV compliance ensure regulatory compliance across global markets. The robust plastic jacketing protects internal fiber strands from physical damage during deployment. **Performance Characteristics** Operating across 0-70°C temperature ranges, the cable maintains performance stability in diverse environmental conditions. The 75-meter length accommodates extended inter-rack connections without signal degradation, ideal for large-scale data center topologies. Built-in CMIS support enables advanced management and monitoring capabilities. **Enterprise Reliability** Backed by a 90-day limited warranty and available for custom brand programming, this cable integrates seamlessly into existing Arista deployments. Fast shipping from US distribution centers (Danville, CA and Beaufort, SC) ensures rapid network expansion. Qualified to multiple international standards, the JBX03233 represents a trusted choice for mission-critical applications demanding uncompromising performance and reliability.