The JBX05920 200GBASE-CR4 QSFP56 breakout cable represents a cutting-edge solution for enterprises requiring high-bandwidth, low-latency network connectivity. This 1.5-meter passive direct attach copper (DAC) cable is specifically designed to split a single 200Gb/s QSFP56 connection into two separate 100Gb/s QSFP56 connections, providing flexible network architecture expansion. **Key Features & Benefits:** This breakout cable delivers 200Gb/s data rates using passive copper construction, eliminating the need for active components, power supplies, or complex signal conditioning. The 30AWG twinax design minimizes electromagnetic interference while maintaining signal integrity across the full 1.5-meter length. As a passive solution, it generates zero heat and has zero power consumption, making it ideal for energy-efficient data centers. **Technical Specifications:** The cable features dual QSFP56 connectors with precision-engineered contact points for reliable, consistent connections. Operating temperature range of 0-70°C ensures compatibility with standard and high-temperature data center environments. Constructed with copper conductors and plastic jacketing, the cable measures 1.5 meters in length and features durable twinax construction rated for 30AWG standards. **Compliance & Certification:** Qualified to IEEE 802.3cd and QSFP56 MSA specifications, this cable meets rigorous industry standards. Full compliance with RoHS Directive 2002/95/EC and certifications from TUV and UL provide assurance of safety and environmental responsibility. The cable is manufactured in Vietnam and China under strict quality controls. **HPE Compatibility:** This cable directly replaces OEM part number R8M57A-1.5M and P06248-B22, ensuring seamless integration with existing HPE infrastructure. Whether you're upgrading legacy systems or building new network architecture, this compatible solution offers drop-in compatibility without costly replacements. **Applications:** Ideal for data center interconnects, high-performance computing clusters, and enterprise networking environments requiring reliable 200Gb/s connectivity. Perfect for applications where space constraints and heat management are critical considerations. The 1.5-meter length accommodates standard rack-to-rack distances while maintaining signal quality. **Shipping & Support:** Enjoy free standard shipping on orders over $99, with fulfillment from Danville, CA or Beaufort, SC. Custom brand programming is available for enterprise deployments. Backed by a 90-day limited warranty for complete peace of mind.