The JBX03171 2-meter Active Optical Cable represents cutting-edge connectivity technology designed for modern enterprise data centers and high-performance computing environments. As a direct replacement for Arista's A-D400-2Q200-2M, this QSFP-DD to 2x QSFP56 breakout AOC delivers exceptional performance and flexibility. **Technical Excellence:** This cable leverages 16 strands of OM3 50/125 multimode fiber to achieve 400Gbps aggregate bandwidth while simultaneously supporting dual 200Gbps breakout streams. The architecture enables organizations to maximize port utilization and network density without sacrificing performance. Full compliance with IEEE 802.3bs and QSFP-DD MSA standards ensures compatibility with leading network equipment manufacturers. **Superior Construction:** The LSZH (Low Smoke Zero Halogen) OFNR-rated jacket provides critical fire safety ratings for in-building network deployments, meeting stringent building codes and safety regulations. The plastic jacketing with integrated fiber strands creates a robust, flexible cable that withstands demanding installation environments while minimizing signal degradation. **Safety & Compliance:** This product carries Class 1 laser certification, TUV, and UL/FDA approvals per 21CFR 1040.10 specifications, ensuring workplace safety and regulatory adherence. RoHS/ELV directive compliance (EU 2002/95/EC) reflects environmental responsibility and future-proof design. **Operational Reliability:** With an operating temperature range of 0-70°C (32-158°F) and 90-day limited warranty coverage, this cable is engineered for consistent performance in diverse installation scenarios. Ships from US distribution centers (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. **Ideal Applications:** Perfect for enterprise data centers, cloud infrastructure, high-frequency trading environments, and any deployment requiring reliable 400G connectivity with breakout flexibility. Whether implementing new networks or upgrading existing infrastructure, this Arista-compatible AOC delivers professional-grade performance at competitive value.