The JBX93163 12-meter SC/SC duplex singlemode fiber patch cable represents an essential component for professional network infrastructure deployments. Engineered to meet rigorous telecommunications standards, this cable delivers exceptional performance for mission-critical applications requiring long-distance optical signal transmission. **Technical Excellence:** Constructed with 9/125 singlemode fiber core and premium G.657.A1 glass fiber, the JBX93163 achieves industry-leading performance metrics. Insertion loss measurements of just 0.15dB typical (≤0.35dB maximum) and return loss of ≥20dB ensure signal integrity across enterprise networks. Attenuation ratings of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm meet or exceed ANSI/TIA/EIA standards. **Key Specifications:** • Length: 12 meters with custom lengths available • Connector Type: SC/UPC to SC/UPC (Type A-B Crossover) • Fiber Configuration: Duplex (two strands) • Outside Diameter: 1.8mm for compatibility with standard cable management • Jacketing: Riser-rated OFNR for safety compliance • Color: Bright orange for immediate identification **Compliance & Quality:** TAA-compliant construction ensures suitability for government procurement and federal projects. Full RoHS/ELV compliance demonstrates environmental responsibility. Tested to ANSI/TIA/EIA-455-171-A-2001 standards with a 90-day limited warranty providing peace of mind. **Applications:** Perfect for telecommunications carriers, data centers, enterprise campuses, and research institutions. Ideal for backbone connections, equipment interconnects, and long-distance signal transmission requiring minimal signal degradation. **Logistics & Support:** Ships from multiple US locations (California, Texas, South Carolina) with free standard shipping on orders over $99. Available for bulk orders with custom length options. Professional-grade construction ensures reliable performance in demanding network environments.