The JBX03345 3m 400GBASE-SR8 QSFP-DD Active Optical Cable represents the pinnacle of high-speed data center connectivity solutions. Designed specifically for Dell system compatibility, this cable replaces OEM part numbers 470-ACTI-3M and 470-ACUB-3M, making it an ideal upgrade or replacement option for existing infrastructure. Key Technical Specifications: This AOC features 16 fiber strands configured with OM3 50/125 multimode core architecture, capable of sustaining 400GB data rates over the 3-meter length. The LSZH (Low Smoke Zero Halogen) plastic jacketing with OFNR (Outside Plant, Non-Conductive) rating ensures superior fire safety performance, making it suitable for both indoor and outdoor network installations. Certifications and Compliance: Fully qualified to IEEE 802.3cm specifications and QSFP-DD MSA standards, this cable meets CMIS (Common Management Interface Specification) requirements. Safety certifications include Class 1 Laser designation, TUV approval, and UL/FDA compliance under 21CFR 1040.10. Complete RoHS compliance and adherence to EU directive 2002/95/EC ensures environmentally responsible manufacturing. Performance and Reliability: With an operating temperature range of 0-70°C (32-158°F), this cable maintains consistent signal integrity across diverse environmental conditions. The robust construction with plastic jacketing and 16 fiber strands provides durability for mission-critical applications. Applications and Use Cases: Ideal for enterprise data centers, high-speed network backbone infrastructure, and server-to-switch connectivity. Perfect for organizations requiring low-latency, high-bandwidth solutions for virtualization, cloud computing, and large-scale data transfer operations. Value Proposition: Shipped from US locations (Danville, CA or Beaufort, SC), this product qualifies for free standard shipping on orders exceeding $99. Backed by a 90-day limited warranty, custom brand programming is available for enterprise customers. This investment in premium optical connectivity ensures future-proof network architecture with proven Dell compatibility and industry-leading performance standards.