The JBX06038 12-meter active direct attach copper (DAC) cable represents a cost-effective, high-performance solution for enterprise networking environments requiring reliable 10GB connectivity. Specifically engineered for Juniper QFX series equipment, this SFP+ cable eliminates the need for transceiver modules while maintaining exceptional signal integrity across extended distances. **Technical Excellence:** This cable meets rigorous SFF-8431 and SFF-8472 specifications, ensuring compatibility with demanding data center applications. The 24AWG twinax copper construction provides optimal impedance matching and minimal signal degradation, while the active DAC technology enables reliable transmission over the full 12-meter length without signal loss. **Compliance & Safety:** Fully RoHS and ELV compliant with certifications from TUV and UL, this cable meets international environmental and safety standards. The EU directive 2002/95/EC (RoHS) compliance ensures safe disposal and environmental responsibility for enterprise deployments. **Compatibility & Functionality:** Direct replacement for Juniper part numbers QFX-SFP-10GE-DAC-12MA and QFX-SFP-DAC-12MA, ensuring seamless integration into existing infrastructure. The SFP+ form factor provides universal compatibility with standard 10G network interfaces across Juniper equipment. **Performance Specifications:** • Data Rate: 10GB • Operating Temperature: 0°C to 70°C (32°F to 158°F) • Copper connectors: SFP+ to SFP+ • Cable Length: 12 meters • Gauge: 24AWG • Materials: Copper with plastic jacketing **Applications:** Perfect for server-to-switch connections, switch-to-switch interconnects, and storage area network (SAN) implementations. The extended 12-meter reach accommodates flexible data center layouts while maintaining premium 10GB performance. **Warranty & Support:** Backed by a comprehensive 90-day limited warranty, providing peace of mind for mission-critical deployments. Free standard shipping on orders exceeding $99, with rapid fulfillment from convenient U.S. locations.