The JBX06514 3-meter HPE R0M47A Compatible 50GBASE-CR1 SFP56 Direct Attach Copper Cable represents the optimal solution for enterprise-grade 50GB networking infrastructure. Engineered specifically for compatibility with HPE Networking systems, this passive DAC cable delivers exceptional performance without the complexity and expense of active alternatives. **Superior Design & Construction** Featuring 26AWG twinax copper conductors encased in protective plastic jacketing, this cable provides excellent signal integrity and electromagnetic shielding. The SFP56-to-SFP56 copper connectors ensure secure, reliable connections in demanding data center environments. At precisely 3 meters in length, this cable accommodates typical rack-to-rack and switch-to-server configurations without excess length that could create cable management challenges. **Passive Technology Advantage** Unlike active DAC cables requiring external power sources, this passive design reduces deployment complexity, eliminates potential power failure points, and decreases total cost of ownership. Yet performance remains uncompromised, with full 50GBASE-CR1 compliance ensuring maximum throughput and reliability. **Comprehensive Compliance & Certification** Manufactured to meet rigorous international standards, this cable carries RoHS/ELV certification and complies with EU Directive 2002/95/EC. TUV and UL safety certifications confirm adherence to the highest quality and safety benchmarks. The cable's operating temperature range of 0-70°C (32-158°F) ensures reliable performance across diverse data center climates. **Perfect Compatibility & Replacement** Designed as a direct replacement for HPE OEM part numbers R0M47A and R9G07A, this cable integrates seamlessly into existing HPE infrastructure without compatibility concerns. Its proven performance in enterprise environments makes it an ideal upgrade or spare component. **Applications & Use Cases** Ideal for: data center switch-to-server connections, storage array interconnects, high-performance computing clusters, and any 50GB network requiring short-reach, low-latency connectivity. Organizations seeking reliable, cost-effective networking solutions benefit from this cable's proven performance and durability. **Backed by Warranty** Every cable includes a 90-day limited warranty, reflecting manufacturer confidence in product quality. With free standard shipping on orders over $99 and convenient availability from multiple distribution centers, acquiring this cable is straightforward and economical.