The JBX06021 10-meter HPE BladeSystem compatible 10GBASE-CR SFP+ passive direct attach copper cable represents an industry-standard solution for enterprise-grade networking infrastructure. This high-performance cable is specifically designed to meet the demanding requirements of modern data centers and large-scale network deployments. **Technical Specifications & Performance:** Constructed with 24AWG twinax copper conductors and protective plastic jacketing, this passive DAC cable delivers exceptional signal integrity across its full 10-meter length. The cable meets IEEE 802.3ae specifications, ensuring compatibility with 10 Gigabit Ethernet standards. Dual SFP+ connectors provide secure, hot-swappable connections compatible with HPE BladeSystem platforms and other 10GB-capable network equipment. **Standards & Compliance:** Fully qualified to IEEE 802.3ae, SFF-8431, and SFF-8472 standards. RoHS and EU directive 2002/95/EC compliant, ensuring environmental responsibility and regulatory adherence. TUV and UL safety certifications guarantee reliable performance in demanding environments. Operating temperature range of 0-70°C ensures stability in diverse deployment scenarios. **Key Advantages:** Passive DAC technology eliminates expensive active electronics, reducing total cost of ownership while maintaining exceptional 10GB transmission capabilities. The robust copper construction and twinax design minimize signal degradation over the 10-meter distance, making this cable ideal for intra-rack or cross-rack server connections. Superior attenuation characteristics compared to longer cables ensure optimal performance in bandwidth-critical applications. **Application & Compatibility:** Perfect for HPE BladeSystem environments, this cable seamlessly integrates into existing infrastructure while supporting future expansion. Suitable for server-to-switch connections, storage area networks (SANs), and high-speed cluster computing. Direct replacement for OEM part number 487658-B21-10M. **Warranty & Support:** Backed by a 90-day limited warranty. Ships from strategically located U.S. fulfillment centers (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. Custom brand programming available for enterprise deployments requiring standardized asset management. **Investment in Reliability:** Choose the JBX06021 for proven performance, complete standards compliance, and cost-effective high-speed networking. Your infrastructure deserves cables engineered for demanding enterprise requirements.