The JBX03386 7m 400GBASE-SR8 QSFP-DD Active Optical Cable represents the pinnacle of high-speed optical interconnect technology for modern data centers and telecommunications infrastructure. This premium-grade cable delivers exceptional performance for applications demanding maximum bandwidth and reliability. **Technical Specifications:** Designed to IEEE 802.3cm standards, this active optical cable supports 400GB data rates with OM3 50/125 multimode fiber composition. The 16-strand configuration ensures optimal signal transmission and redundancy, while the QSFP-DD form factor provides compatibility with current and next-generation networking equipment. Operating temperature range of 0-70°C accommodates diverse deployment scenarios from climate-controlled data centers to outdoor installations. **Quality & Compliance:** Manufactured to the highest standards with RoHS/ELV directive compliance and EU 2002/95/EC certification. The cable features comprehensive safety certifications including Class 1 Laser designation, UL/FDA approval (21CFR 1040.10), and TUV verification. LSZH jacketing with OFNR riser rating ensures fire safety compliance in commercial building environments, reducing smoke and toxic fumes in emergency situations. **Cisco Compatibility:** Direct replacement for Cisco OEM P/N QDD-400-AOC7M, ensuring drop-in compatibility with existing Cisco network infrastructure. Custom brand programming available for enterprise deployments requiring standardized naming conventions. **Practical Advantages:** Active optical cables eliminate signal degradation common in passive copper alternatives, enabling longer distances and higher reliability. The 7-meter length accommodates typical data center rack-to-switch configurations. Free standard shipping on orders over $99, with convenient fulfillment from Danville, CA or Beaufort, SC locations ensures rapid deployment. **Applications:** Ideal for: High-performance computing clusters, virtualized data center environments, enterprise campus networks, telecommunications facilities, and financial trading floors requiring ultra-low latency. The 90-day limited warranty provides peace of mind for mission-critical deployments. Invest in proven 400GBASE-SR8 connectivity that delivers performance, reliability, and long-term value.