The JBX03912 is a premium 5-meter 100GBASE-SR4 QSFP28 to 4x SFP28 Active Optical Cable engineered for seamless integration with NVIDIA Mellanox network infrastructure. This high-performance breakout AOC represents an essential component for modern data centers seeking to maximize port density and network flexibility without sacrificing speed or reliability. **Technical Excellence** This cable leverages OM3 50/125 multimode fiber with eight individual fiber strands, delivering 100GB throughput per the QSFP28 MSA standard. The active optical design eliminates signal degradation over the 5-meter span, ensuring consistent performance for latency-sensitive applications. Compliance with IEEE 802.3bm and SFF-8665 specifications guarantees compatibility with enterprise-grade equipment. **Safety & Environmental Compliance** The LSZH (Low Smoke Zero Halogen) OFNR (Riser Rated) jacketing meets fire safety requirements for building plenum installations. Class 1 laser certification, UL/FDA 21CFR 1040.10 compliance, and RoHS/ELV directives ensure safe operation in regulated environments. TUV certification validates manufacturing quality standards. **Design & Durability** The plastic-jacketed construction provides mechanical protection while maintaining flexibility for installation in tight spaces. Operating temperatures from 0-70°C accommodate diverse data center climates. The 90-day limited warranty demonstrates manufacturer confidence in product reliability. **Ideal Applications** Perfect for high-frequency trading networks, cloud computing infrastructures, AI/ML training clusters, and storage array interconnects. The 4x breakout configuration allows IT teams to repurpose existing QSFP28 equipment while maintaining backward compatibility with SFP28 infrastructure. **Sourcing & Support** Manufactured in Vietnam and China with domestic fulfillment from Danville, CA and Beaufort, SC, ensuring rapid delivery. Custom brand programming available for enterprise deployments. Free standard shipping on orders exceeding $99.