The JBX03844 100GBASE-SR4 QSFP28 to 4x SFP28 Active Optical Breakout Cable represents a premium solution for modern high-speed datacenter networking. This 10-meter cable delivers exceptional performance while maintaining compatibility with industry-leading NVIDIA Mellanox infrastructure equipment, specifically matching the MFA7A50-C010 and 980-9I49P-00C010 OEM specifications. **Technical Excellence** Constructed with 8-strand OM3 50/125 multimode fiber, this AOC achieves 100GBASE-SR4 transmission speeds essential for contemporary datacenter operations. The active optical cable design eliminates the passive copper cable limitations, providing superior performance over longer distances while reducing latency and power consumption compared to alternative solutions. Compliance with IEEE 802.3bm and QSFP28 MSA standards guarantees seamless integration with certified network equipment. **Safety and Compliance** The LSZH (Low Smoke Zero Halogen) OFNR (Optical Fiber Non-conductive Riser) rated jacketing ensures fire safety in building infrastructure environments. Comprehensive certifications include Class 1 Laser safety, UL/FDA compliance (21CFR 1040.10), and TUV approval. Full RoHS (EU directive 2002/95/EC) and ELV compliance demonstrates commitment to environmental sustainability and regulatory adherence. **Operational Reliability** Designed for consistent performance across 0-70°C operating temperatures, this cable maintains signal integrity in diverse datacenter environments from climate-controlled facilities to equipment rooms. The robust plastic jacketing protects fiber strands from physical damage while maintaining flexibility for installation in cable trays and conduits. **Ideal Applications** Perfect for datacenter interconnects, high-performance computing clusters, enterprise network upgrades, and service provider backbone infrastructure. The breakout design enables efficient fan-out from single 100GB connections to four 25GB SFP28 ports, optimizing bandwidth utilization and reducing equipment costs. **Value Proposition** Ship from convenient US locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. Custom brand programming available for OEM and enterprise deployments. 90-day limited warranty provides peace of mind on this critical infrastructure component. Whether upgrading existing 25G deployments or implementing new 100GB infrastructure, this NVIDIA Mellanox-compatible AOC delivers performance, reliability, and cost-effectiveness that modern datacenters demand.