The JBX03477 is a premium 15-meter 40GBASE-SR4 QSFP+ to 4x SFP+ active optical breakout cable, specifically designed for Fortinet equipment compatibility. This high-performance interconnect solution delivers exceptional value for network infrastructure requiring extended reach and reliable multi-channel connectivity. **Technical Specifications & Performance:** This active optical cable supports 40GB data rates across OM3 50/125 multimode fiber, qualified to IEEE 802.3ba standards. The eight-fiber strand configuration ensures optimal signal transmission without crosstalk interference. Operating across a wide temperature range from 0 to 70°C (32 to 158°F), this cable maintains consistent performance in diverse environmental conditions. The 15-meter length provides extended reach capabilities, ideal for campus networks and large data center installations. **Safety & Compliance:** Fully RoHS/ELV compliant with comprehensive safety certifications including UL/FDA 21CFR 1040.10, TUV, and Class 1 Laser approval. The LSZH (Low Smoke Zero Halogen) riser-rated (OFNR) jacketing minimizes smoke and toxic gas emissions during fire scenarios, meeting strict building codes and environmental standards. **Design & Materials:** Featuring durable plastic jacketing combined with precision-manufactured fiber strands, this cable balances durability with flexibility. The compact 12x12mm cross-section simplifies cable management in congested infrastructure layouts while maintaining robust construction. **Applications:** Ideal for data centers, enterprise campus networks, high-performance computing facilities, and any environment requiring reliable 40GB interconnectivity. Perfect for breaking out single QSFP+ ports into multiple SFP+ channels. **Warranty & Support:** Backed by a 90-day limited warranty. Ships from convenient U.S. locations with free standard shipping on orders over $99. Custom brand programming available for enterprise deployments.