The JBX03501 25-meter 40GBASE-SR4 QSFP+ to 4x SFP+ Active Optical Cable represents a premium solution for modern data center infrastructure. This Fortinet FG-TRAN-QSFP-4XSFP+25M compatible breakout cable bridges the gap between high-density QSFP+ connections and legacy or distributed SFP+ architectures, enabling flexible network topology design without performance compromise. **Technical Excellence** Built on OM3 50/125 multimode fiber with 8 strands, this AOC delivers consistent 40GB/s data rates per IEEE 802.3ba specifications. The active optical approach eliminates copper-based signal degradation, making it superior to passive alternatives for 25-meter runs. Dynamic range and optical power budgets ensure reliable operation in both new and existing network environments. **Safety & Compliance** The LSZH (Low Smoke Zero Halogen) OFNR-rated jacket protects against fire hazards while meeting stringent building codes. Multiple safety certifications—including UL, FDA 21CFR 1040.10, TUV, and Class 1 Laser compliance—validate deployment in secure, regulated facilities. RoHS and ELV directive compliance ensures environmental responsibility throughout the product lifecycle. **Deployment Advantages** The breakout configuration allows single QSFP+ ports to support four independent 10GB SFP+ connections, maximizing switch utilization and reducing infrastructure costs. The 25-meter length accommodates large data center layouts while maintaining signal integrity without repeaters. Operating temperature range (0-70°C) supports diverse climate-controlled environments. **Enterprise-Grade Reliability** 90-day limited warranty and industry-standard form factor (QSFP+ to 4x SFP+) ensure predictable total cost of ownership. Available custom branding options support enterprise standardization initiatives. Ships from US locations with free standard shipping on orders exceeding $99, enabling rapid deployment cycles. Ideal for network engineers, data center managers, and IT professionals upgrading 40GB infrastructure while maintaining backward compatibility with existing 10GB SFP+ deployments.