The JBX05370 1.5m 40GBASE-CR4 QSFP+ Passive Direct Attach Copper Cable represents a cost-effective solution for enterprise-grade network connectivity in demanding data center environments. Engineered as a direct replacement for Palo Alto Networks part number PAN-QSFP-CU-1.5M, this cable delivers consistent performance and reliability. Technical Excellence: Constructed with high-quality 30AWG twinax copper conductors, this passive DAC cable meets IEEE 802.3ba and SFF-8436 specifications, ensuring compatibility with next-generation network infrastructure. The 1.5-meter length provides optimal reach for rack-to-rack connections while maintaining signal integrity and minimizing latency—critical for high-frequency trading, cloud computing, and real-time data processing applications. Performance & Reliability: As a passive direct attach cable, the JBX05370 requires no external power, reducing complexity and potential points of failure. The plastic-jacketed construction protects copper conductors from environmental interference, dust, and physical damage common in busy data center installations. Operating temperature specifications of 0-70°C ensure consistent performance across diverse climate-controlled environments. Compliance & Certification: Fully RoHS and ELV compliant, meeting EU directive 2002/95/EC standards. TUV and UL safety certifications confirm adherence to international electrical safety standards. The cable undergoes rigorous quality testing before shipment, backed by a 90-day limited warranty. Application Scenarios: Perfect for connecting Palo Alto Networks security appliances, switches, and high-speed network infrastructure. Suitable for enterprise data centers, cloud facilities, financial institutions, and organizations requiring certified, enterprise-grade network connectivity. Shipping & Support: Ships from convenient U.S. locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. Custom brand programming available for volume enterprise deployments. Order confidently with our 90-day limited warranty and dedicated customer support.