The JBX05533 100GBASE-CR2 QSFP28 direct attach copper (DAC) breakout cable represents a cost-effective, high-performance solution for data center and enterprise network deployments requiring 100GB connectivity. This 5-meter passive breakout cable is engineered as a direct replacement for Extreme Networks part number 10429, ensuring plug-and-play compatibility with existing infrastructure. **Technical Excellence:** Constructed with 26AWG twinax copper conductors and durable plastic jacketing, this cable delivers reliable signal integrity for demanding networking applications. The passive design eliminates the need for power consumption, reducing operational costs while maintaining exceptional data transmission quality. Qualified to IEEE 802.3bj specifications and QSFP28 Multi-Source Agreement standards, the cable meets stringent industry performance benchmarks. **Compliance & Certification:** Fully RoHS and ELV compliant with TUV and UL safety certifications, ensuring adherence to international environmental and safety standards. Manufactured in Vietnam and China with rigorous quality control protocols. **Optimal Performance Range:** Designed for operation across 0-70°C (32-158°F) temperature ranges, making it suitable for both standard and demanding data center environments. The compact dimensions (12x12x5) facilitate easy cable management in high-density infrastructure setups. **Ideal Applications:** Perfect for enterprise data centers, cloud service providers, and high-speed network infrastructure requiring reliable 100GB Ethernet connectivity. The QSFP28 to dual QSFP28 breakout configuration enables flexible network architecture planning. **Warranty & Support:** Backed by a 90-day limited warranty. Custom brand programming is available for OEM and bulk procurement requirements. Free standard shipping on orders exceeding $99, with availability from multiple distribution centers in California and South Carolina ensuring rapid delivery.