The JBX05360 1.5m HPE-compatible 40GBASE-CR4 QSFP+ passive direct attach copper cable represents an excellent solution for organizations requiring cost-effective, high-speed network connectivity. This passive DAC cable eliminates the power consumption and complexity associated with active optical cables while maintaining the performance standards demanded by modern data centers. Key Features: This cable features precision-engineered 30AWG twinax copper conductors that deliver 40GB/s data rates with minimal signal degradation. The QSFP+ form factor provides density advantages in high-port-count switching environments, while the 1.5-meter length offers optimal flexibility for rack-to-rack connectivity without excess cabling. The passive design requires no external power, reducing operational costs and infrastructure complexity. Technical Specifications: Fully qualified to IEEE 802.3ba standards, the JBX05360 replaces HPE OEM part number 670759-B23. It operates reliably across temperatures from 0 to 70°C (32 to 158°F), making it suitable for diverse deployment scenarios. The cable carries RoHS, TUV, and UL certifications, ensuring compliance with EU Directive 2002/95/EC and international safety requirements. Applications & Benefits: Ideal for enterprise data centers, cloud infrastructure, and high-performance computing environments, this cable reduces total cost of ownership compared to active alternatives. The copper construction provides excellent EMI shielding for clean signal transmission. Its passive design makes it perfect for short-to-medium distance interconnects within rack systems. Warranty & Support: Backed by a 90-day limited warranty and available with custom brand programming options. Ships from strategically located US warehouses (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. This cable represents reliability and value for IT professionals seeking HPE-compatible networking solutions.