The JBX03474 QSFP+ Active Optical Cable represents the ideal solution for organizations requiring high-speed, short-reach optical connectivity in modern data center environments. This 15-meter Cisco-compatible breakout cable bridges the gap between QSFP+ and SFP+ port ecosystems, enabling maximum flexibility in network architecture planning. **Technical Excellence:** Features 40GBASE-SR4 compliance with IEEE 802.3ba qualification, delivering sustained 40GB data transmission rates over multimode fiber. The OM3 50/125 core provides excellent performance characteristics while maintaining backward compatibility with existing infrastructure. Eight-strand fiber construction ensures redundancy and signal integrity for mission-critical applications. **Superior Design & Safety:** The LSZH (Low Smoke Zero Halogen) riser-rated (OFNR) jacketing with plastic jacketing provides excellent fire safety properties, making it suitable for indoor installations. Full compliance with RoHS/ELV directives and EU Directive 2002/95/EC ensures environmental responsibility. Class 1 Laser certification, UL/FDA compliance, and TUV validation guarantee operational safety. **Enterprise Reliability:** Precisely engineered to replace OEM part number QSFP-4X10G-AOC15M, this cable offers direct compatibility with Cisco equipment. The 90-day limited warranty provides peace of mind, while custom brand programming is available for organizations requiring standardized solutions. **Applications:** Ideal for high-density data center switching, virtualized server interconnects, storage area networks (SANs), and cloud infrastructure deployments. The 15-meter length bridges intermediate distances efficiently while maintaining signal quality and reliability. **Operational Specifications:** Operating temperature range of 0-70°C accommodates standard data center environments. Compact 12x12x15mm dimensions enable easy routing in congested equipment racks. Ships from U.S. facilities with free standard shipping on orders over $99, ensuring rapid deployment.