The JBX05245 7m 40GBASE-CR4 QSFP+ to 4x SFP+ Direct Attach Copper cable represents a cost-effective, high-performance solution for modern data center and enterprise networking environments. As a direct replacement for the Ruckus E40G-QSFP-4SFP-C-0701, this cable maintains full compatibility while delivering exceptional reliability and performance. Technical Specifications: This active breakout DAC cable features premium 30AWG twinax copper construction with plastic jacketing, engineered to deliver consistent 40GB per second data rates. The QSFP+ connector breakout into four SFP+ ports provides flexible connectivity options, allowing you to split a single 40G connection into four 10G paths. Fully compliant with IEEE 802.3ba specifications, this cable meets industry standards for high-speed Ethernet transmission. Certifications & Standards: The cable carries comprehensive safety and environmental certifications including RoHS, TUV, and UL compliance, meeting EU directive 2002/95/EC requirements. These certifications ensure safe operation in regulated environments and guarantee environmental responsibility throughout the product lifecycle. Performance & Reliability: With an operating temperature range of 0-70°C (32-158°F), this cable performs reliably in diverse data center conditions. The robust copper construction with enhanced shielding minimizes signal degradation and electromagnetic interference, critical for maintaining optimal network performance in dense equipment racks. Applications: Ideal for: - Data center network upgrades - High-speed backbone connectivity - Server cluster interconnections - Cloud infrastructure deployments - Network consolidation projects - Ruckus switch expansions Shipping & Support: Ship from dual U.S. locations (Danville, CA and Beaufort, SC) ensures rapid delivery. Orders exceeding $99 qualify for free standard shipping. Each cable includes a 90-day limited warranty, providing peace of mind for your network investment. Custom brand programming is available for OEM requirements. This 7m DAC cable eliminates the cost and complexity of active transceivers while maintaining exceptional signal integrity and operational reliability. Whether upgrading existing infrastructure or building new networks, the JBX05245 delivers proven performance at a competitive price point.