The JBX03508 2m 40GBASE-SR4 QSFP+ Active Optical Cable represents cutting-edge connectivity technology for modern data centers and enterprise networks. As an Extreme Networks compatible solution, this cable seamlessly integrates into existing infrastructure while delivering exceptional performance and reliability. **Technical Specifications:** This multimode fiber optic cable features OM3 50/125 core specifications, supporting full 40GB data transmission rates in compliance with IEEE 802.3ba standards. The cable utilizes 8 individual fiber strands housed within a durable plastic jacketing, with LSZH (Low Smoke Zero Halogen) OFNR (Riser Rated) composition for enhanced fire safety in commercial installations. **Performance & Compatibility:** Designed as a direct replacement for Extreme Networks part number 10GB-4-F02-QSFP, this AOC (Active Optical Cable) provides a breakout configuration converting a single QSFP+ connection into four SFP+ ports. The 2-meter length offers optimal flexibility for typical data center rack configurations while minimizing signal degradation. **Safety & Compliance:** Comprehensive certifications include UL/FDA approval (21CFR 1040.10), TUV validation, and full RoHS/ELV compliance. Class 1 Laser certification ensures safe operation in professional environments. Operating temperature range of 0-70°C accommodates standard data center conditions. **Application & Benefits:** Ideal for organizations requiring high-speed interconnectivity between switches, servers, and storage systems. The active optical approach eliminates copper limitations while providing superior performance over longer distances compared to passive alternatives. OM3 multimode fiber offers cost-effective solutions for campus and data center deployments. **Warranty & Support:** Backed by a 90-day limited warranty with options for custom brand programming. Ships from multiple US locations (Danville, CA and Beaufort, SC) ensuring rapid delivery. Qualifies for free standard shipping on orders exceeding $99. This cable represents an excellent choice for enterprises seeking reliable, high-performance connectivity solutions that maintain strict compatibility with Extreme Networks environments while delivering exceptional value.