The JBX03165 1m Active Optical Cable (AOC) represents cutting-edge interconnect technology for next-generation data centers and high-speed network deployments. This QSFP-DD to dual QSFP56 breakout cable is specifically engineered to provide seamless 400G-to-2x200G bandwidth distribution, enabling flexible network architecture without sacrificing performance or signal integrity. **Key Technical Specifications:** This cable features QSFP-DD form factor on the source end, breaking out to two independent QSFP56 ports. With 16 strands of OM3 50/125 multimode fiber, it supports data rates up to 400 Gbps across a 1-meter span. The cable is fully qualified to IEEE 802.3bs specifications and QSFP-DD MSA standards, ensuring compatibility with leading network equipment manufacturers. **Safety and Compliance:** Manufactured in Vietnam and China with rigorous quality control, the JBX03165 carries multiple certifications including TUV, UL, FDA (21CFR 1040.10), and Class 1 Laser approval. The LSZH (Low Smoke Zero Halogen) riser-rated jacketing provides exceptional fire safety performance, making it suitable for installation in plenum and riser applications throughout enterprise facilities. **Arista Compatibility:** As a direct replacement for Arista's A-D400-2Q200-1M cable, this solution guarantees plug-and-play deployment in Arista-based network infrastructures. Custom brand programming is available for OEM and volume deployments, providing flexibility for enterprise procurement teams. **Performance Benefits:** Active optical cables eliminate the distance limitations of direct attach copper (DAC) solutions while maintaining superior signal quality compared to passive alternatives. The 1-meter length is ideal for top-of-rack (ToR) switch interconnects and intra-cabinet cabling, while the breakout configuration enables efficient bandwidth utilization in mixed-speed network environments. **Warranty and Support:** Each cable includes a 90-day limited warranty. Ships from strategically located facilities in Danville, CA and Beaufort, SC for rapid delivery. Free standard shipping applies to orders exceeding $99, reducing total cost of ownership for network infrastructure upgrades.