The JBX05658 QSFP28 to 4x SFP28 breakout DAC cable represents a critical infrastructure component for modern data center networks operating at 100 gigabit speeds. This passive copper solution delivers exceptional performance while maintaining compatibility with Fortinet networking equipment and broader IEEE standards. **Technical Specifications:** Crafted with precision 30AWG twinax copper conductors and protected by durable plastic jacketing, this cable meets or exceeds 100GBASE-CR4 standards for long-reach copper connectivity. At 2 meters in length, it provides optimal flexibility for rack-mounted equipment spacing while maintaining signal integrity. The cable's passive design eliminates power consumption and heat generation, reducing operational costs and improving network reliability. **Compliance & Certification:** Fully qualified to IEEE 802.3bj specifications and QSFP28 Multi-Source Agreement standards, the JBX05658 meets RoHS/ELV directives (EU 2002/95/EC) and carries TUV/UL safety certifications. These credentials ensure compliance with enterprise procurement requirements and environmental regulations. **Key Advantages:** • **Cost-Effective Scaling**: Breakout architecture allows single QSFP28 ports to support multiple SFP28 connections • **No Active Components**: Passive design eliminates cooling requirements and single points of failure • **Immediate Deployment**: Direct replacement for OEM Fortinet part numbers with plug-and-play compatibility • **Data Center Ready**: Optimized for server interconnects, switch uplinks, and storage acceleration • **Reliable Performance**: Copper construction ensures consistent 100GB transmission across extended distances **Applications:** Ideally suited for enterprise data centers, cloud infrastructure providers, financial trading floors, research institutions, and large-scale virtualization environments requiring high-bandwidth, low-latency networking solutions. **Quality Assurance:** Every cable undergoes rigorous testing to ensure compliance with international standards and Fortinet specifications. The 90-day limited warranty provides confidence in product reliability, backed by expedited shipping from US-based distribution centers in California and South Carolina. Invest in proven 100GB connectivity infrastructure that delivers enterprise-grade performance without premium pricing.