The JBX03959 12-meter HPE-compatible 100GBASE-SR4 QSFP28 active optical cable represents the ideal solution for enterprises transitioning to 100GB networking infrastructure. This premium AOC cable delivers exceptional performance while maintaining compatibility with HPE equipment, making it an excellent cost-effective alternative to proprietary solutions. **Technical Specifications:** This cable features OM3 50/125 multimode fiber with 8 fiber strands, supporting the 100GBASE-SR4 standard for short-reach applications up to 400 meters. The 12-meter length accommodates flexible placement within data center rack configurations and between adjacent infrastructure. The QSFP28 form factor ensures seamless integration with modern network switches, routers, and servers. **Safety & Compliance:** The LSZH (Low Smoke Zero Halogen) jacketing with OFNR (Riser Rated) flame rating provides superior fire safety characteristics, reducing smoke emission and toxic halogen gases in building environments. Comprehensive certifications include Class 1 Laser classification, TUV approval, UL/FDA 21CFR 1040.10 compliance, and RoHS/ELV directive adherence, meeting stringent enterprise standards. **Performance Benefits:** Active optical cable technology eliminates the signal degradation associated with longer copper runs, delivering consistent 100GB performance. The multimode fiber design optimizes cost-effectiveness while maintaining reliability for enterprise applications. Operating temperature range of 0-70°C ensures stable operation across diverse data center environments. **Application & Compatibility:** Ideal for enterprise data centers, server-to-switch interconnects, and high-speed storage area networks (SANs). Replaces OEM part number 834972-B25, providing seamless compatibility with existing HPE deployments. Custom brand programming is available for enterprise integration requirements. **Warranty & Support:** 90-day limited warranty provides peace of mind. Free standard shipping on orders exceeding $99, with rapid availability from Danville, CA or Beaufort, SC fulfillment centers. Manufactured to exacting standards in Vietnam and China.