The JBX05465 3m Brocade Compatible 40GBASE-CR4 QSFP+ Active Direct Attach Copper Cable represents enterprise-grade networking infrastructure designed for demanding data center environments. This specification-driven solution delivers exceptional performance for organizations requiring high-speed, low-latency interconnectivity. **Technical Excellence** Constructed with 30AWG twinax copper conductors, this cable provides superior signal integrity and minimal attenuation across its 3-meter length. The active DAC architecture enables extended reach compared to passive solutions, making it ideal for flexible deployment scenarios in modern data centers. Fully qualified to IEEE 802.3ba standards, it guarantees compatibility with equipment requiring 40GBASE-CR4 specifications. **Reliability & Compliance** Engineered with RoHS/ELV compliance and UL/TUV safety certifications, this cable meets international regulatory requirements for hazardous substance restrictions and electrical safety. The robust plastic jacketing protects conductors while maintaining flexibility for installation in tight spaces. **Superior Connectivity** Brocade-verified compatibility ensures seamless integration with Brocade switching infrastructure and other standards-compliant equipment. QSFP+ connectors deliver secure, reliable connections with minimal signal degradation. Operating across 0-70°C temperature ranges, it performs reliably in climate-controlled data center environments. **Practical Advantages** The active design supports longer cable runs than passive alternatives without additional signal conditioning. Its proven durability eliminates troubleshooting headaches common with inferior alternatives. Custom brand programming options allow integration into standardized network asset management systems. **Value Proposition** With free standard shipping on qualifying orders and a 90-day limited warranty, this cable offers exceptional value for enterprises seeking certified, compatible networking solutions. Whether upgrading existing Brocade infrastructure or deploying new high-performance networks, this 3m QSFP+ DAC cable delivers the reliability and performance mission-critical applications demand.