The JBX03251 10-meter 400GBASE-SR8 QSFP-DD Active Optical Cable represents the pinnacle of modern optical networking technology, engineered specifically for organizations demanding ultra-high-speed data transmission in mission-critical environments. **Technical Excellence:** This active optical cable delivers 400GB per second throughput, making it ideal for next-generation data center architectures, AI/ML infrastructure, and high-frequency trading environments. Qualified to IEEE 802.3cm specifications and QSFP-DD MSA standards, it ensures seamless integration with Cisco equipment and other compatible platforms. **Superior Construction:** The cable features 16 strands of OM3 50/125 multimode fiber wrapped in LSZH (Low Smoke Zero Halogen) plastic jacketing. This riser-rated construction (OFNR) provides enhanced fire safety without compromising performance, meeting EU RoHS directives and environmental compliance requirements. The precise 10-meter length eliminates waste while providing optimal signal integrity across longer interconnect distances. **Safety & Compliance:** Comprehensive certifications including UL/FDA approval (21CFR 1040.10), TUV validation, and Class 1 Laser designation ensure the cable meets the strictest international safety standards. These certifications provide confidence for use in regulated industries and mission-critical deployments. **Deployment Flexibility:** Operating reliably from 0-70°C, this cable adapts to diverse environmental conditions. Custom brand programming is available for organizations with specific labeling requirements, and the cable is manufactured in Vietnam and China using globally recognized quality standards. **Practical Advantages:** As a direct replacement for Cisco part number QDD-400-AOC10M, migration is seamless. The compact 12x12x10 dimension profile fits seamlessly into existing rack infrastructure. Fast, free standard shipping on orders exceeding $99 and 90-day limited warranty coverage provide exceptional value and protection. **Applications:** Perfect for data center refreshes, enterprise backbone upgrades, storage area network expansion, and any environment where 400GB connectivity is required. The OM3 multimode specification balances cost-effectiveness with performance for medium-range connections up to 100 meters in optimal conditions. Choose the JBX03251 for enterprise-grade reliability, proven Cisco compatibility, and future-ready 400GB optical networking capabilities.