The JBX05604 QSFP28 breakout DAC cable represents a cost-effective, reliable solution for enterprise-grade 100GB network deployments. As a direct replacement for the Intel XXV4DACBL3M, this 3-meter passive copper breakout cable seamlessly integrates into existing infrastructure while maintaining full compatibility with industry standards. Key Features & Specifications: This breakout DAC cable features a QSFP28 connector on one end and four individual SFP28 connectors on the other, enabling efficient bandwidth distribution across multiple network ports. The 28AWG twinax copper construction with premium plastic jacketing provides superior signal quality and electromagnetic shielding, critical for maintaining 100GB transmission integrity over the full 3-meter length. Performance & Standards: Qualified to IEEE 802.3bj and QSFP28 MSA standards, the JBX05604 supports 100GBASE-CR4 protocols with zero latency and minimal signal degradation. The passive design eliminates heat generation and power consumption, reducing total cost of ownership while improving system reliability. Applications & Use Cases: Ideal for data center interconnections, high-frequency trading environments, cloud infrastructure upgrades, and enterprise network backbone deployments. The breakout configuration allows IT teams to efficiently allocate bandwidth and reduce port congestion on high-capacity switch equipment. Quality Assurance: Manufactured to international standards with RoHS, TUV, and UL certifications ensuring environmental compliance and safety. Backed by a 90-day limited warranty. Available with custom brand programming options for enterprise deployments. Specifications Summary: Length: 3 meters | Gauge: 28AWG | Operating Temperature: 0-70°C | Connectors: QSFP28/SFP28 | Data Rate: 100GB | Form Factor: Passive DAC | Compliance: RoHS/ELV compliant