The JBX03533 50-meter 40GBASE-SR4 QSFP+ to 4x SFP+ active optical cable represents professional-grade networking infrastructure designed for modern data centers and high-speed enterprise environments. As a certified Dell 470-ABMI-50M compatible replacement, this breakout AOC delivers exceptional performance and reliability. **Technical Specifications:** This cable features OM3 50/125 multimode fiber construction with 8 fiber strands, delivering 40GB data transmission rates compliant with IEEE 802.3ba standards. The 50-meter length provides extended reach for complex network topologies without requiring additional signal amplification. The plastic-jacketed design incorporates LSZH (Low Smoke Zero Halogen) materials, meeting OFNR (Riser) fire safety ratings suitable for in-building installations. **Performance & Compatibility:** The QSFP+ to 4x SFP+ breakout design enables flexible port expansion, allowing single 40GB connections to be split into four 10GB links. This architecture provides exceptional versatility for mixed-speed networking environments. Full compatibility with Dell systems ensures seamless integration into existing infrastructure without configuration complexity. **Safety & Compliance:** Multiple safety certifications including Class 1 Laser, UL/FDA approval, and TUV certification demonstrate commitment to safety standards. RoHS/ELV compliance aligns with EU environmental directives. These credentials make the JBX03533 suitable for enterprise deployments where regulatory compliance is mandatory. **Operational Benefits:** Operating across 0-70°C temperature ranges, the cable performs reliably in standard and moderately challenging environments. The 90-day limited warranty provides confidence in product quality. Custom brand programming options allow organizations to integrate their branding into deployments. **Ideal Applications:** Perfect for data center upgrades, server room networking, high-speed interconnects between network switches, and enterprise backbone installations. Ships from US locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99, ensuring cost-effective procurement.