The JBX06166 0.5m NVIDIA Mellanox compatible 10GBASE-CR SFP+ passive direct attach copper cable represents an industry-standard solution for high-speed, cost-effective network connectivity. This cable is engineered to meet the demanding requirements of modern data centers and enterprise networking environments. **Technical Excellence:** Built with premium 30AWG twinax copper construction, this cable delivers exceptional signal integrity and minimal signal loss over short distances. The passive DAC (Direct Attach Copper) design eliminates the need for active components, reducing power consumption and heat generation—critical factors in dense server environments. **Certification & Compliance:** Fully qualified to IEEE 802.3ae specifications and compliant with SFF-8431 and SFF-8472 standards, this cable meets rigorous industry benchmarks. It carries RoHS/ELV certification and TUV/UL safety approvals, ensuring environmental responsibility and workplace safety. **Compatibility & Performance:** Designed as a drop-in replacement for NVIDIA Mellanox equipment (OEM P/N: 980-9I68F-00J00A / MC3309130-00A), this cable seamlessly integrates into existing infrastructure. The SFP+ to SFP+ connector configuration provides universal compatibility across switches, NICs, and networking equipment. **Practical Applications:** - Data center interconnects between switches and servers - High-speed storage area network (SAN) connections - Server-to-switch aggregation links - Low-latency financial trading networks - Enterprise server cluster networking **Durability & Warranty:** With robust plastic jacketing and comprehensive 90-day limited warranty coverage, this cable is built for reliability. The 0.5m length is ideal for short-reach applications typical in rack-mounted server environments. **Shipping & Support:** Ships from strategically located US warehouses (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. Custom brand programming is available for OEM and large-scale deployments. Invest in proven networking infrastructure that delivers performance, compliance, and value.