The 1m 40GBASE-SR4 QSFP+ to 4x SFP+ active optical cable represents the optimal solution for data center professionals and network engineers requiring high-performance, cost-effective connectivity. Specifically designed as a Palo Alto Networks PAN-QSFP-4SFP-AOC-1M compatible replacement, this breakout cable eliminates compatibility concerns while delivering enterprise-grade reliability. **Technical Excellence:** Featuring OM3 50/125 multimode fiber with 8 strands, this cable supports 40GB data transmission rates with full IEEE 802.3ba qualification. The active optical technology eliminates signal degradation over short distances while consuming minimal power compared to traditional copper breakout solutions. Operating temperature range of 0-70°C (32-158°F) ensures dependable performance across diverse data center environments. **Safety and Compliance:** The LSZH riser-rated (OFNR) jacket meets stringent fire safety requirements mandated in commercial and institutional installations. Multiple certifications including Class 1 Laser, TUV, UL/FDA 21CFR 1040.10, and RoHS/ELV directive compliance guarantee adherence to international standards. The cable has been manufactured in Vietnam and China to rigorous quality benchmarks. **Practical Applications:** Ideal for upgrading legacy Palo Alto Networks security appliances, this cable excels in high-density switch-to-server connections, storage area network deployments, and inter-switch communication links. The compact 1-meter length suits typical rack-level distances without excess cable management overhead. **Value Proposition:** With free standard shipping on orders exceeding $99 and a comprehensive 90-day limited warranty, this solution provides immediate ROI through reduced installation complexity and extended service life. Custom brand programming availability accommodates enterprise standardization requirements. Ships from multiple U.S. locations (Danville, CA and Beaufort, SC) for rapid deployment. **Care and Maintenance:** Protect connector ends with dust caps when not in use. Avoid bending beyond manufacturer specifications to preserve fiber integrity. Periodic inspection of jacket condition ensures long-term reliability. Professional installation recommended for optimal alignment and performance verification.