The JBX05362 1.5m Juniper Compatible 40GBASE-CR4 QSFP+ Passive Direct Attach Copper Cable represents the ideal solution for enterprise and data center professionals seeking reliable, cost-effective high-speed connectivity. This passive DAC cable is engineered to meet the demanding requirements of modern network infrastructure while maintaining exceptional value. Technical Specifications: The cable features robust 30AWG twinax copper conductors with plastic jacketing, providing excellent signal integrity and durability. Its QSFP+ to QSFP+ connector configuration supports 40GB data transmission speeds compliant with IEEE 802.3ba standards. The 1.5-meter length accommodates typical rack-to-rack and switch-to-server configurations without signal degradation. Performance & Reliability: As a passive direct attach solution, this cable requires no external power supply, reducing deployment complexity and operational costs. The design operates reliably across the 0-70°C temperature range, suitable for both climate-controlled and warmer data center environments. Full RoHS, TUV, and UL certification ensures compliance with international safety and environmental standards, including EU directive 2002/95/EC. Compatibility & Applications: The JBX05362 is fully compatible with Juniper's comprehensive networking ecosystem, including EX series switches, JNP platforms, and QFX equipment. This cable is perfect for data center switching, storage area networks, high-performance computing clusters, and enterprise network upgrades. It serves as a direct replacement for original equipment manufacturer part numbers, ensuring seamless integration into existing infrastructure. Value & Support: With a 90-day limited warranty, complimentary standard shipping on orders exceeding $99, and availability from multiple U.S. fulfillment locations (Danville, CA and Beaufort, SC), this product combines reliability with convenience. Custom brand programming is available for organizations requiring specialized identification or integration requirements. The JBX05362 delivers professional-grade performance without the premium pricing of active alternatives, making it an intelligent choice for budget-conscious IT departments prioritizing value without compromising quality or reliability.