The JBX03138 Active Optical Cable represents the pinnacle of high-speed network connectivity for enterprise and data center environments. This 7-meter 800GBASE-SR8 QSFP-DD breakout cable is specifically engineered as a direct replacement for Arista A-D800-2Q400-7M configurations, delivering exceptional performance and reliability. Technical Excellence: Utilizing advanced active optical technology with 16-strand OM3 50/125 multimode fiber, this cable achieves 800GB/s data transmission rates essential for modern cloud infrastructure, AI/ML processing clusters, and high-frequency trading environments. The OM3 multimode fiber specification provides optimal performance for short to medium-range connections (up to 300 meters at lower speeds, optimized for 100+ meters at full 800GB capacity). Safety and Compliance: The LSZH (Low Smoke Zero Halogen) plastic jacketing with OFNR (Riser Rated) certification ensures compliance with strict fire safety codes required in commercial and data center installations. Full RoHS/ELV directive compliance (EU 2002/95/EC) meets international environmental standards. Class 1 Laser classification with TUV and FDA certifications (21CFR 1040.10) guarantees safety for network personnel and equipment. Design Advantages: The breakout configuration from single 800GBASE-SR8 QSFP-DD to dual QSFP-DD ports provides flexible port allocation and graceful scaling strategies. Compact dimensions (12x12x7mm) facilitate dense switch deployments. Manufactured in Vietnam and China with quality assurance protocols. Applications: Ideal for hyperscale data centers, enterprise core networks, research institutions, and high-performance computing facilities requiring reliable, high-capacity interconnections. The 7-meter length accommodates flexible switch positioning while maintaining signal integrity. Warranty and Support: Backed by a 90-day limited warranty. Custom brand programming available for enterprise deployments. Free standard shipping on orders exceeding $99, with convenient fulfillment from multiple U.S. locations (Danville, CA and Beaufort, SC). Operating Specifications: Temperature Range: 0-70°C (32-158°F) | Data Rate: 800GB | Form Factor: QSFP-DD | Fiber Type: Multimode OM3 | Cable Length: 7 meters