The JBX03215 Active Optical Cable represents the pinnacle of modern data center connectivity solutions, engineered specifically for enterprises demanding 400G network performance. This premium 30-meter QSFP-DD to 4x QSFP56 breakout cable delivers exceptional throughput while maintaining compatibility with Arista networking equipment. Technical Specifications: This cable features 16 fiber strands utilizing OM3 50/125 multimode fiber technology, certified to IEEE 802.3cm and QSFP-DD MSA specifications. The 400GBASE-SR8 configuration enables simultaneous 100G transmission across four individual QSFP56 ports, providing flexible bandwidth allocation for diverse networking applications. Operating across temperatures from 0-70°C, this cable adapts to various data center environments. Construction & Durability: The cable jacket features low-smoke zero-halogen (LSZH) materials with OFNR riser rating, meeting stringent fire safety standards. Plastic jacketing protects the fiber strands while minimizing installation footprint. At 12x12x30mm dimensions, the cable maintains manageable size for high-density network installations without sacrificing durability or signal integrity. Compliance & Certification: Fully RoHS and ELV compliant, the JBX03215 meets EU Directive 2002/95/EC requirements. Multiple safety certifications including Class 1 Laser designation, TUV, and UL/FDA (21CFR 1040.10) validation ensure enterprise-grade reliability. A 90-day limited warranty provides additional peace of mind. Applications: Ideal for data center backbone connectivity, high-performance computing clusters, and enterprise switching infrastructure. The breakout configuration enables efficient port expansion without additional equipment. Compatible directly with Arista AOC-D-4Q-400G systems. Value Proposition: With free standard shipping on orders over $99 and custom brand programming options, this cable delivers professional-grade performance without enterprise pricing. Ships from multiple US locations (Danville, CA and Beaufort, SC) ensuring rapid delivery for time-sensitive deployments.