The JBX03214 2-meter 400GBASE-SR8 QSFP-DD active optical breakout cable represents the pinnacle of short-reach interconnect technology for high-performance data center networks. This specialized cable bridges modern 400GB switching infrastructure with granular 100GB port requirements, making it essential for network architects designing flexible, scalable connectivity solutions. **Technical Excellence** This AOC features 16 individual fiber strands organized for 400GBASE-SR8 transmission standards, utilizing OM3 50/125 multimode fiber construction. The 2-meter length suits typical intra-rack and short-distance data center deployments without signal degradation. Qualified to IEEE 802.3cm specifications and QSFP-DD MSA standards, it ensures certified performance with compatible Juniper equipment including the QDD-4X100G-AOC-2M equivalent. **Safety and Compliance** Extensive compliance credentials include RoHS/ELV directives, UL/FDA certifications, and TUV verification. The LSZH (Low Smoke Zero Halogen) OFNR-rated jacketing reduces fire risks in enclosed spaces while meeting building codes for professional installations. Class 1 laser safety classification confirms safe operation in standard network environments. **Reliability and Support** Manufactured in Vietnam and China with quality assurance protocols, backed by a 90-day limited warranty. Custom brand programming available for enterprise deployments. Ships from US locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. **Application Scenarios** Ideal for: Data center core-to-edge connectivity, high-density switch deployments, 400GB to 100GB breakout requirements, Juniper network modernization projects, enterprise campus backbone infrastructure, and cloud service provider networks requiring flexible bandwidth granularity. **Storage and Maintenance** Store in cool, dry conditions within 0-70°C operating range. Inspect fiber end-faces regularly and use appropriate cleaning procedures. Avoid excessive bending or tension on connectors during installation and operation.