The JBX06510 2.5-meter SFP56 Direct Attach Copper cable is engineered for enterprise-class high-speed networking infrastructure. As a passive DAC solution, it eliminates the complexity and cost associated with active cables while maintaining exceptional performance standards for 50GBASE-CR1 applications. **Key Technical Features:** This cable delivers reliable 50GB connectivity using premium copper construction with precisely engineered 26AWG twinax configuration. The SFP56-to-SFP56 form factor ensures seamless integration with compatible network equipment, while the 2.5-meter length provides optimal reach for rack-to-rack and switch-to-server connectivity within data center environments. **Compatibility & Standards:** Fullly compatible with Arista networking equipment, the JBX06510 directly replaces the OEM Arista C-S50-S50-2.5M part number. Comprehensive compliance certifications including RoHS, TUV, and UL validation ensure regulatory compliance across global markets and demonstrate adherence to EU Directive 2002/95/EC standards. **Performance & Reliability:** As a passive DAC cable, it requires no power consumption, reducing operational costs and environmental footprint while delivering consistent 50GBASE-CR1 performance. The robust copper connectors and protective plastic jacketing withstand demanding data center environments, with operational temperature range from 0°C to 70°C accommodating both cooled and ambient deployment scenarios. **Value Proposition:** Compared to active cables and optical solutions, passive DAC technology provides significant cost savings without sacrificing performance for short-reach applications. The 90-day limited warranty provides purchase confidence, while eligibility for free standard shipping on orders exceeding $99 enhances overall value. Ships from strategically located U.S. facilities in California and South Carolina for faster delivery and reduced logistics costs. **Applications:** Ideal for hyperscale data centers, enterprise networks, and high-performance computing environments requiring cost-effective, reliable 50GB connectivity. Perfect for server-to-switch, switch-to-switch, and storage array interconnection scenarios where short-reach cabling suffices.