The JBX05202 40GBASE-CR4 active breakout DAC cable represents a cost-effective solution for network administrators seeking to expand port density without sacrificing performance. This 1-meter cable features a single QSFP+ connector that intelligently breaks out into four independent SFP+ connections, enabling flexible network architecture configurations. **Key Features & Specifications:** This active breakout cable delivers full 40Gbps bandwidth across the QSFP+ interface, distributing 10Gbps capacity to each of the four SFP+ output ports. The 30AWG twinax copper construction provides excellent electromagnetic shielding and signal integrity, while the plastic jacketing protects against environmental factors and accidental damage. At only 1 meter in length, it's optimized for short-reach data center deployments and equipment rack interconnections. **Compliance & Certification:** Fully compliant with IEEE 802.3ba 40 Gigabit Ethernet standards, this cable meets RoHS and EU directive 2002/95/EC requirements, ensuring environmentally responsible procurement. TUV and UL safety certifications validate its durability and safety performance in commercial networking environments. **Ruckus Compatibility:** Engineered as a direct replacement for Ruckus equipment utilizing the E40G-QSFP-4SFP-C-0101 connector module, this cable integrates seamlessly with existing Ruckus switch infrastructure. Its active electronics ensure optimal signal conditioning for reliable data transmission in enterprise-grade deployments. **Ideal Applications:** Perfect for data center network upgrades, cloud infrastructure deployments, and enterprise switching environments where 40Gbps aggregation and breakout capabilities are essential. The active design compensates for signal degradation in longer-distance scenarios, providing reliable performance across your network fabric. **Warranty & Support:** Backed by a comprehensive 90-day limited warranty, this cable offers peace of mind for critical network infrastructure investments. Ships from U.S. locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. Custom brand programming is available for enterprise customers requiring standardized network documentation.