The JBX05499 40GBASE-CR4 QSFP+ Active Direct Attach Copper Cable represents a superior networking solution for organizations demanding high-speed, reliable data transmission. Specifically engineered for Ruckus compatibility, this 5-meter active DAC cable delivers 40 gigabits per second performance with exceptional signal fidelity and minimal power consumption. Key Features & Specifications: This professional-grade cable incorporates premium 30AWG twinax copper construction, providing optimal conductivity and durability. The active architecture compensates for signal degradation over the 5-meter span, making it ideal for longer-distance interconnects while maintaining superior performance compared to passive alternatives. With QSFP+ to QSFP+ connectors, the cable offers universal compatibility with standard high-speed network interfaces. Compliance & Standards: Fully qualified to IEEE 802.3ba specifications, this cable meets stringent industry performance standards. RoHS and ELV compliance ensures environmental responsibility, while UL and TUV certifications verify safety and reliability. The cable operates reliably across 0-70°C temperature ranges, suitable for diverse data center environments. Applications & Benefits: Perfect for data center infrastructure, including server-to-switch, switch-to-switch, and storage array interconnections. The active design reduces power consumption compared to electrical amplification alternatives, lowering operational costs. Direct attach copper technology eliminates transceiver latency, critical for high-frequency trading, real-time analytics, and virtualization environments. Quality Assurance: Manufactured to exacting standards in Vietnam and China, this cable replaces Ruckus OEM part number E40G-QSFP-QSFP-C-0501. Backed by a comprehensive 90-day limited warranty, with shipping from convenient US locations. Custom brand programming available for OEM partnerships. Free standard shipping on orders exceeding $99 makes this enterprise solution economically accessible.