The JBX06253 2.5-meter 10GBASE-CR SFP+ passive direct attach copper cable represents an industry-standard solution for high-speed network connectivity in enterprise and data center environments. Engineered to HPE Aruba specifications, this cable delivers exceptional performance and reliability for mission-critical networking applications. **Technical Excellence:** This passive DAC cable utilizes premium 30AWG copper twinax construction, ensuring optimal signal integrity and minimal impedance variation across the full 2.5-meter length. Qualified to SFF-8431 specifications, the cable meets rigorous industry standards for 10GB Ethernet transmission. The passive design eliminates the need for active electronics, reducing power consumption and heat generation while providing a cost-effective alternative to active solutions. **Performance & Compatibility:** The SFP+ form factor provides universal compatibility with HPE Aruba switches, routers, and network interface cards. With support for 10GBASE-CR protocols, this cable enables sustained 10GB per second data transfer rates with sub-microsecond latency—essential for virtualization, cloud computing, and real-time data applications. The cable operates reliably across a 0-70°C temperature range, accommodating diverse deployment scenarios from climate-controlled data centers to edge installations. **Quality & Compliance:** Manufactured in Vietnam and China using stringent quality control processes, this cable carries full RoHS and TUV certifications, ensuring compliance with global environmental and safety directives (EU 2002/95/EC). The plastic-jacketed copper twinax design provides robust protection against mechanical stress and electromagnetic interference while maintaining flexibility for installation in tight spaces. **Use Cases:** Ideal for server-to-switch interconnections, storage area networks (SAN), high-performance computing clusters, and network backbone connections. The 2.5-meter length accommodates typical data center rack-to-rack distances while maintaining performance integrity. As a direct replacement for HPE part JH694A-250CM, integration into existing HPE Aruba infrastructure is seamless. **Support & Value:** Backed by a 90-day limited warranty and available with custom brand programming options, this cable offers exceptional value for enterprises standardizing on HPE Aruba platforms. Ships from U.S. locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99, ensuring rapid deployment and minimal logistics costs.