The JBX03529 3-meter QSFP+ to SFP+ Active Optical Cable represents a sophisticated solution for modern data center and enterprise network infrastructure. This breakout-style AOC seamlessly converts a single 40GB QSFP+ port into four independent 10GB SFP+ connections, enabling flexible port expansion without compromising performance or reliability. **Key Technical Features:** Built on OM3 50/125 multimode fiber with 8 strands, this cable delivers 40GBASE-SR4 performance up to 3 meters. The active optical architecture eliminates signal degradation associated with traditional passive breakout cables, ensuring consistent 40GB throughput for demanding applications. The LSZH (Low Smoke Zero Halogen) jacketing provides superior fire safety characteristics, making it ideal for enclosed data center environments where building codes require reduced smoke and toxic gas emissions. **Compliance & Safety:** This cable achieves comprehensive certification standards including IEEE 802.3ba qualification, Class 1 Laser safety classification, UL/FDA compliance per 21CFR 1040.10, and TUV approval. The RoHS and ELV directive compliance ensures environmental responsibility and future-proof compatibility with evolving regulatory requirements. **Enterprise-Grade Reliability:** Manufactured in Vietnam and China to exacting quality standards, the cable operates reliably across 0-70°C temperature ranges, suitable for diverse data center conditions. The 90-day limited warranty provides peace of mind, while custom brand programming options accommodate enterprise deployments. **Ideal Applications:** Perfect for Palo Alto Networks security appliances, data center switches, and high-speed networking equipment requiring flexible 40G-to-10G breakout connectivity. The active design makes it superior to passive alternatives for distance-sensitive deployments and signal integrity requirements. **Why Choose This AOC:** Unlike passive breakout cables that may experience signal degradation, active optical cables contain integrated optical-to-electrical converters ensuring pristine signal quality. This translates to fewer dropped packets, improved network stability, and reduced troubleshooting overhead. Free standard shipping on orders exceeding $99 with availability from two strategic US warehouses ensures rapid deployment.