The JBX03278 represents the cutting edge of data center interconnect technology, delivering enterprise-grade 400GB connectivity in a compact 1-meter form factor. Designed specifically for Cisco-compatible infrastructure, this QSFP-DD Active Optical Cable leverages advanced fiber optics to transmit low-voltage network signals with exceptional reliability and minimal power consumption. **Technical Excellence** This AOC utilizes 16-strand OM3 50/125 multimode fiber construction, qualified to IEEE 802.3cm specifications and QSFP-DD MSA standards. The cable achieves 400GBASE-SR8 transmission rates, making it ideal for high-density switching environments, backbone connections, and server-to-switch deployments. With operating temperatures spanning 0-70°C (32-158°F), the cable maintains performance across diverse data center climates. **Safety & Compliance** The LSZH jacketing with plastic sheathing eliminates toxic gases during combustion, critical for enclosed server rooms. Riser-rated (OFNR) construction meets NFPA standards for vertical cable runs. Multiple safety certifications—including Class 1 Laser, TUV, UL/FDA 21CFR 1040.10, and EU RoHS compliance—provide comprehensive assurance for enterprise deployments. **Practical Advantages** At just 1 meter in length, this cable minimizes excess slack in high-density rack configurations while the compact 12x12x2mm profile facilitates superior cable management. The AOC's active electronics eliminate passive copper bottlenecks, reducing power consumption and heat generation compared to DAC alternatives. Quick and easy integration with existing Cisco equipment through standard QSFP-DD connectors. **Enterprise Value** Offering custom brand programming for OEM partnerships and logistics efficiency with free standard shipping on orders exceeding $99, this solution addresses both immediate connectivity needs and long-term infrastructure planning. The 90-day limited warranty backs every deployment.