The JBX03330 30m 400GBASE-SR8 QSFP-DD Active Optical Cable represents the pinnacle of high-speed networking technology, engineered for modern data center environments demanding maximum throughput and reliability. **Technical Specifications:** This active optical cable operates at 400GB data rates using the 400GBASE-SR8 standard, supporting 8 lanes of 50GB transmission. The OM3 50/125 multimode fiber core with 16 strands provides optimal signal integrity over the 30-meter distance. The cable complies with IEEE 802.3cm specifications and QSFP-DD Multi-Source Agreement (MSA) standards, ensuring compatibility with Arista and other qualified networking equipment. **Construction & Safety:** The cable features durable plastic jacketing with OFNR (Riser Rated) classification and LSZH (Low-Smoke Zero-Halogen) material composition, meeting stringent fire safety requirements. Multiple safety certifications—including Class 1 Laser, UL/FDA (21CFR 1040.10), and TUV—confirm its suitability for professional installations. RoHS/ELV directive compliance ensures environmental responsibility. **Performance & Reliability:** Active optical technology eliminates electromagnetic interference and signal attenuation inherent in copper alternatives, delivering consistent 400GB performance. The wide operating temperature range (0-70°C / 32-158°F) makes this cable suitable for various deployment scenarios, from climate-controlled data centers to edge computing environments. **Applications:** Perfect for inter-switch connections, storage area networks (SAN), and high-speed interconnects in enterprise data centers. The Arista compatibility makes it an ideal replacement for OEM part number AOC-D-D-400G-30M. **Value & Support:** Shipped from convenient U.S. locations (Danville, CA and Beaufort, SC), this cable qualifies for free standard shipping on orders exceeding $99. Custom brand programming is available for enterprise deployments. The 90-day limited warranty provides peace of mind for your networking investment. Manufactured to the highest standards, the JBX03330 combines cutting-edge technology with proven reliability for mission-critical network applications.