The JBX05430 2m 40GBASE-CR4 QSFP+ Passive Direct Attach Copper Cable represents an excellent solution for enterprise-grade network infrastructure upgrades. This high-performance cable is specifically engineered to meet the demanding requirements of modern data centers and high-speed networking environments. Key Features & Specifications: Designed with 30AWG twinax copper conductors, this passive DAC cable delivers exceptional signal integrity without requiring external power. The robust plastic jacketing protects internal components while maintaining flexibility for equipment rack installations. Operating across a temperature range of 0-70°C (32-158°F), it maintains consistent performance in various environmental conditions. Technical Advantages: As a passive direct attach copper cable, the JBX05430 eliminates the latency and power consumption associated with active alternatives. It achieves full 40GB data rates while maintaining IEEE 802.3ba compliance, the industry standard for 40 Gigabit Ethernet. The QSFP+ form factor ensures compatibility with a wide array of modern networking equipment. Brocade Compatibility: This cable is purpose-built for Brocade network switches and infrastructure, serving as a direct replacement for OEM part number 40G-QSFP-C-0201. Organizations leveraging Brocade technology can confidently deploy this cable for port-to-port connections, storage area network (SAN) applications, and cluster interconnections. Compliance & Certification: Fully RoHS and ELV compliant, meeting EU directive 2002/95/EC standards. Certified to TUV and UL safety certifications, ensuring reliability and safety in production environments. Manufactured in Vietnam and China with rigorous quality control. Ideal Applications: Data center network upgrades, enterprise switch deployments, high-performance computing clusters, storage area networks, and cost-sensitive infrastructure environments requiring reliable 40GB connectivity without active power requirements. Warranty & Support: Backed by a 90-day limited warranty. Custom brand programming available for organizations requiring OEM labeling. Free standard shipping on orders exceeding $99, with fulfillment from Danville, CA or Beaufort, SC locations.