The JBX05214 2-meter Juniper-compatible 40GBASE-CR4 QSFP+ to 4x SFP+ direct attach copper breakout cable represents a sophisticated solution for modern data center infrastructure. This active breakout DAC cable transforms single QSFP+ connections into four independent SFP+ channels, enabling flexible network architecture and improved port density without requiring expensive optical modules. Construction and Design: Built with premium 30AWG twinax copper conductors and protective plastic jacketing, this cable delivers exceptional signal quality while maintaining flexibility for tight equipment installations. The robust construction ensures long-term reliability in high-density server environments and switch closets. At 2 meters in length, it provides optimal reach for intra-rack connectivity without excessive cable management challenges. Compliance and Certification: Fully certified under IEEE 802.3ba specifications and compliant with RoHS/ELV directives, this cable meets stringent environmental and safety standards. TUV and UL certifications confirm adherence to international quality benchmarks, providing peace of mind for enterprise deployments. Performance Specifications: Rated for 40GB data transmission with consistent performance across operating temperatures from 0 to 70°C (32-158°F). The direct attach copper design eliminates the latency and power consumption associated with active optics, making it ideal for latency-sensitive applications like high-frequency trading and real-time data processing. Juniper Integration: Specifically engineered as a drop-in replacement for the OEM part number JNP-QSFP-DACBO-2MA, this cable offers seamless compatibility with Juniper networks infrastructure without requiring software or firmware modifications. Applications: Perfect for data center networking, server rack interconnects, storage area networks, and virtualized environments. The breakout functionality supports network scalability and simplifies topology redesigns. Warranty and Support: Backed by a 90-day limited warranty and available in custom branding options for enterprises with specific requirements. Ships quickly from Danville, CA and Beaufort, SC locations.