The JBX04237 20-meter InfiniBand HDR QSFP56 Active Optical Cable represents a premium connectivity solution for modern data center infrastructures. As a direct HPE P26659-B25 compatible alternative, this breakout AOC provides seamless integration into existing HPE environments while delivering exceptional value and performance. **Technical Specifications:** This cable utilizes eight strands of OM3 50/125 multimode fiber, enabling 200GB aggregate data transmission rates essential for next-generation networking demands. The QSFP56 form factor supports the latest IEEE 802.3cd and CMIS specifications, ensuring compatibility with cutting-edge switch infrastructure. At 20 meters in length, the cable bridges extended distances while maintaining signal integrity and minimal latency. **Safety & Compliance:** The LSZH/OFNR jacketing ensures superior fire safety characteristics, producing low smoke and zero halogen emissions during thermal events—critical for data center environments. The cable meets stringent RoHS/ELV directives and carries Class 1 laser certification, along with TUV and UL/FDA approvals, demonstrating adherence to international safety standards. **Performance & Reliability:** Operating reliably across 0-70°C temperature ranges, this cable withstands demanding data center conditions. The multimode fiber core minimizes signal degradation over the 20-meter span, while the robust plastic jacketing with fiber strand protection ensures durability against physical stress and environmental factors. **Applications & Use Cases:** Ideal for storage area networks (SAN), high-performance computing (HPC) clusters, enterprise data centers, and cloud infrastructure deployments. The breakout configuration allows flexible port expansion, supporting both aggregated and distributed bandwidth architectures. **Value Proposition:** As an HPE-compatible solution, this cable eliminates vendor lock-in while maintaining full interoperability. With 90-day limited warranty coverage and custom brand programming availability, customers gain flexibility and protection. Free standard shipping on orders exceeding $99 enhances cost-effectiveness. Whether upgrading existing systems or deploying new infrastructure, this InfiniBand HDR AOC delivers enterprise-grade performance and reliability at competitive pricing.