The JBX06041 4-meter 10GBASE-CR SFP+ passive direct attach copper cable represents a cost-effective, high-performance solution for enterprise-grade networking environments. Engineered specifically for Brocade switch compatibility, this twinax cable delivers exceptional reliability and performance for data center interconnects and short-to-medium distance network links. **Technical Excellence:** Built with 24AWG copper wire and professional-grade twinax construction, this passive DAC cable provides superior signal integrity and minimal attenuation over its 4-meter length. The SFP+ to SFP+ copper connectors ensure secure connections with zero latency, making it ideal for latency-sensitive applications in financial trading floors, cloud data centers, and high-frequency computing environments. **Performance & Compatibility:** Fully qualified to IEEE 802.3ae specifications and supporting 10 gigabit per second data rates, the JBX06041 works seamlessly with Brocade networking equipment. Direct compatibility with OEM part numbers 10G-SFPP-TWX-P-0401 and 1G-SFP-TWX-0401 ensures drop-in replacements without configuration hassles. **Certification & Compliance:** This cable meets stringent international standards including RoHS (EU directive 2002/95/EC), TUV, and UL certifications, ensuring environmental responsibility and safety compliance across global markets. Operating temperature range of 0-70°C accommodates varied deployment scenarios. **Cost-Effective Passive Design:** Unlike active optical cables, the passive architecture requires zero power consumption, reducing total cost of ownership and eliminating thermal management concerns. This makes it perfect for budget-conscious enterprises seeking performance without compromise. **Professional Support:** Shipped from U.S. locations in California and South Carolina for expedited delivery, the JBX06041 includes a 90-day limited warranty. Custom brand programming is available for enterprise customers requiring white-label solutions. **Ideal Applications:** Data center networking, server interconnects, storage area networks (SANs), cloud infrastructure, high-speed research networks, and any environment requiring dependable 10Gb copper connectivity.