The JBX03203 Active Optical Cable represents a cutting-edge solution for modern data center infrastructure requiring massive bandwidth capacity and reliable signal transmission. This 1-meter breakout cable seamlessly converts a single 400G QSFP-DD connection into four independent 100G QSFP56 connections, providing unprecedented flexibility in network architecture design. **Key Technical Specifications:** Operating at 400GBASE-SR8 speeds, this cable leverages 16 strands of OM3 50/125 multimode fiber to deliver exceptional performance. The robust plastic jacketing with LSZH material composition ensures fire safety compliance and environmental responsibility, critical in modern data centers. The cable's compact dimensions (12x12x2mm) facilitate efficient cable management in high-density equipment racks. **Arista Ecosystem Integration:** Purpose-built to replace the Arista AOC-D-4Q-400G-1M, this cable offers seamless plug-and-play compatibility with Arista switching platforms. It fully adheres to QSFP-DD MSA (Multi-Source Agreement) and CMIS (Common Management Interface Specification) standards, ensuring vendor interoperability and future-proof investment protection. **Compliance & Safety:** Rigorous testing validates compliance with IEEE 802.3cm, EU RoHS (2002/95/EC), and Class 1 Laser safety standards. Certifications from TUV and FDA/21CFR 1040.10 confirm adherence to international safety requirements. The OFNR riser rating permits installation in building cavities without conduit. **Performance Environment:** With operational temperature range spanning 0-70°C (32-158°F), this cable maintains consistent signal integrity across diverse data center climates. The 90-day limited warranty provides confidence in product reliability. **Ideal Applications:** Perfect for enterprise data centers, high-performance computing clusters, content delivery networks, and financial trading floors where 400G connectivity and breakout flexibility are essential. The 1m length suits equipment in adjacent racks or modular switch configurations.