The JBX03455 100m 40GBASE-SR4 QSFP+ Active Optical Breakout Cable represents cutting-edge fiber optic technology designed specifically for modern data center architectures. This direct Arista AOC-Q-S-40G-100M replacement provides enterprise-grade performance with exceptional compatibility and reliability. **Technical Specifications:** This advanced breakout cable utilizes OM3 50/125 multimode fiber with 8 strands, enabling seamless transmission of 40GB data rates across 100-meter distances. The QSFP+ connector on one end branches into four dedicated SFP+ connections, providing flexible connectivity options for various network configurations. Compliant with IEEE 802.3ba standards, the cable operates reliably across temperatures from 0 to 70°C, making it suitable for diverse environmental conditions. **Superior Construction:** The cable features LSZH (Low Smoke Zero Halogen) jacketing with riser-rated (OFNR) certification, ensuring safety in commercial building installations. The plastic jacketing protects the 8 fiber strands while maintaining flexibility for installation in tight spaces. This construction method provides superior flame resistance and reduced toxic emissions in case of fire, exceeding industry safety standards. **Comprehensive Certifications:** The JBX03455 meets rigorous international standards including Class 1 Laser certification, TUV compliance, UL/FDA approvals per 21CFR 1040.10, and RoHS directive adherence. These certifications guarantee performance reliability and safety compliance for enterprise deployments. **Ideal Applications:** - Data center backbone connectivity - High-speed server-to-switch connections - Arista network infrastructure expansion - Campus network upgrades - Enterprise switching architectures **Logistics & Support:** Manufactured in Vietnam and China with quality assurance, this cable ships from strategic US locations (Danville, CA and Beaufort, SC). Enjoy free standard shipping on orders over $99. The 90-day limited warranty provides peace of mind for your investment. Custom brand programming is available for integration with existing network management systems. **Why Choose This Cable:** The JBX03455 eliminates costly upgrades by providing direct compatibility with Arista's proven infrastructure. The extended 100-meter length reduces intermediate equipment requirements, lowering total cost of ownership. Superior OM3 multimode fiber ensures long-term viability as networks evolve, while the breakout design offers installation flexibility unavailable in traditional QSFP+ connections.