The JBX03224 5-meter 400GBASE-SR8 QSFP-DD Active Optical Cable represents the gold standard in high-speed data center connectivity. Engineered as a direct replacement for Arista's AOC-D-4Q-400G-5M, this breakout AOC delivers uncompromised performance for enterprise and hyperscale networking environments. **Technical Excellence** This cable features 16 strands of OM3 50/125 multimode fiber, enabling 400GBASE-SR8 transmission over distances up to 5 meters. The QSFP-DD to 4x QSFP56 configuration allows efficient port density optimization, making it perfect for spine-and-leaf architectures and high-performance computing clusters. Qualified to IEEE 802.3cm and CMIS specifications, it ensures compatibility with current and emerging networking standards. **Safety & Compliance** Featuring LSZH (Low Smoke Zero Halogen) OFNR (Optical Fiber Non-conductive Riser) rated jacketing, this cable exceeds fire safety requirements for indoor installations. Full compliance with RoHS/ELV directives and Class 1 Laser certifications ensures environmental responsibility and operator safety. **Reliability & Performance** With operating temperatures from 0-70°C and comprehensive UL/FDA certifications, the JBX03224 performs reliably in diverse data center conditions. The durable plastic jacketing with 16 fiber strands provides protection against environmental stress while maintaining optical signal integrity. **Professional Support** Included 90-day limited warranty and custom brand programming options ensure this cable integrates seamlessly into your infrastructure. Free standard shipping on orders over $99 and availability from multiple US locations guarantee fast delivery. Ideal for network administrators, data center operators, and system integrators seeking enterprise-grade 400GB connectivity solutions.