The JBX03381 represents cutting-edge interconnect technology for enterprise and high-performance computing environments. This 5-meter 400GBASE-SR8 QSFP-DD Active Optical Cable eliminates signal degradation inherent in traditional copper connections, delivering pristine 400GB throughput consistently. **Technical Excellence:** Constructed with 16-strand OM3 50/125 multimode fiber, this AOC meets stringent IEEE 802.3cm and QSFP-DD MSA specifications. The LSZH jacketing with OFNR rating provides superior fire resistance and reduced toxic emissions, making it ideal for data center installations where building codes demand flame-retardant materials. Operating across 0-70°C, the cable maintains performance in demanding thermal environments. **NVIDIA Mellanox Compatibility:** Specifically engineered for seamless integration with NVIDIA Mellanox ecosystems, this cable replaces OEM part numbers C-DQ8FNM005-H0-M, C-DQ8FNM005-NML, 980-9I08N-00W005, and MFA1W00-W005. Perfect for InfiniBand fabric deployments and GPU-accelerated computing clusters. **Safety & Compliance:** Class 1 Laser certified per LN #50 7/2001, UL/FDA 21CFR 1040.10, and TUV standards ensure operator safety. RoHS and EU Directive 2002/95/EC compliance demonstrate environmental responsibility without compromising performance. **Value Proposition:** With free standard shipping on orders over $99 and 90-day limited warranty coverage, this investment-grade cable delivers enterprise-class reliability. Available for custom brand programming to meet OEM requirements. **Applications:** Ideal for hyperscale data centers, GPU computing clusters, HPC environments, and enterprise storage area networks (SAN) requiring high-density, high-bandwidth interconnections. The 5-meter length accommodates medium-distance backbone and rack-to-rack connectivity.