The JBX45179 40-meter OM3 SC/SC multimode fiber patch cable represents a premium interconnect solution for organizations requiring reliable, standards-compliant fiber optic connectivity. Built to exacting specifications, this cable serves as the backbone for high-speed data transmission in modern network environments. **Technical Excellence** Features OM3 50/125 multimode fiber core with bend-insensitive construction, reducing stress on fiber strands and improving longevity. Insertion loss measures ≤0.35dB (typical 0.15dB) with return loss exceeding 60dB, ensuring signal integrity across connections. Testing conforms to ANSI/TIA/EIA-455-171-A-2001 standards, guaranteeing consistent performance. **Compliance & Certification** TAA-compliant design meets U.S. government procurement requirements. RoHS and EU directive 2002/95/EC certifications confirm lead-free, environmentally safe manufacturing. Manufactured across Taiwan, US, and China facilities ensures quality control and supply chain reliability. **Optimal Performance** SC/UPC connectors with Type A to B crossover polarity deliver the industry-standard configuration for duplex patch cords. The 1.8mm diameter OFNP jacketing provides durability while maintaining flexibility for installation. Green coloring aids in network organization and management. **Practical Applications** Ideal for data center interconnects, enterprise networks, telecommunications installations, and campus fiber deployments. The 40-meter length accommodates longer-distance connections without requiring inline amplification, maintaining signal quality across moderate distances. **Customization & Support** Custom lengths available to match specific installation requirements. 90-day limited warranty protects your investment. Free standard shipping on orders over $99 from multiple U.S. distribution centers (Danville CA, Fort Worth TX, Beaufort SC) ensures rapid delivery.