The JBX05200 1-meter 40GBASE-CR4 QSFP+ to 4x SFP+ direct attach copper breakout cable represents a cost-effective solution for organizations leveraging Juniper QFX network platforms. This passive breakout cable eliminates the complexity and expense of active signal conditioning while delivering reliable 40Gbps connectivity. **Technical Specifications:** This breakout DAC cable features premium 30AWG twinax copper conductors encased in protective plastic jacketing, delivering exceptional signal integrity over its 1-meter length. The QSFP+ connector to quad SFP+ configuration enables seamless conversion from high-density port configurations to standard SFP+ interfaces, maximizing flexibility in port utilization. Qualified to IEEE 802.3ba and SFF-8436 standards, the cable ensures compatibility with current and legacy systems requiring 40GBASE-CR4 connectivity. **Compliance & Certification:** Full RoHS (EU directive 2002/95/EC) and ELV compliance ensures environmental responsibility and global regulatory acceptance. Multiple safety certifications including TUV and UL validation confirm the cable's reliability and safety standards. Operating temperature range of 0-70°C accommodates diverse data center environments from climate-controlled facilities to warm server rooms. **Applications & Use Cases:** Ideal for data centers, network infrastructure upgrades, and Juniper QFX deployments requiring flexible port aggregation. The passive design eliminates power consumption concerns while the breakout configuration optimizes port density for multi-speed network architectures. Perfect for organizations standardizing on high-speed copper connectivity without incurring active component costs. **Compatibility & Integration:** Direct replacement for Juniper part number QFX-QSFP-DACBO-1M, this cable integrates immediately into existing Juniper QFX infrastructure. Custom brand programming is available for organizations requiring OEM labeling or specific deployment documentation. **Reliability & Support:** Manufactured in Vietnam and China to consistent quality standards, each cable undergoes rigorous testing. The 90-day limited warranty provides peace of mind, while availability from U.S. fulfillment centers (Danville, CA and Beaufort, SC) ensures rapid deployment. Free standard shipping on orders exceeding $99 delivers exceptional value for bulk network infrastructure purchases.