The JBX93171 50-meter SC/SC duplex singlemode fiber patch cable represents enterprise-class network infrastructure designed for mission-critical applications. This professional-grade cable combines precision engineering with rigorous quality standards to deliver uncompromising performance in data center, telecom, and enterprise network environments. **Technical Excellence** Built with 9/125 singlemode fiber core and G.657.A1 glass composition, this cable provides exceptional attenuation characteristics: 0.25 dB/km at 1310 nm or 0.35 dB/km at 1550 nm wavelengths. Insertion loss averages just 0.15dB typical, with maximum specification of ≤0.35dB, ensuring minimal signal degradation across the full 50-meter length. Return loss specification of ≥20dB provides excellent signal reflection protection. **Standards Compliance & Safety** Testing conducted in accordance with ANSI/TIA/EIA-455-171-A-2001 standards guarantees consistent performance. The OFNR (Optical Fiber Non-Conductive Riser) jacket rating meets stringent fire safety requirements for vertical building applications. TAA compliance ensures eligibility for federal and government procurement initiatives, while RoHS/ELV compliance demonstrates environmental responsibility. **Practical Advantages** The duplex configuration with Type A to B crossover polarity—industry-standard for duplex patch cords—ensures seamless integration with existing infrastructure. The compact 1.8mm outside diameter provides superior cable management and reduces space requirements in crowded conduit installations. SC/UPC to SC/UPC connectors deliver optimal optical performance with low-reflectance characteristics. **Versatile Applications** Ideal for telecommunications facilities, data center backbone connections, telecommunications closet installations, and long-distance enterprise network segments. The 50-meter length accommodates larger facility distances while maintaining signal integrity. Available in custom lengths for specialized installations. **Shipping & Support** Ships from multiple US locations (Danville CA, Fort Worth TX, and Beaufort SC) with free standard shipping on orders exceeding $99. Backed by 90-day limited warranty and comprehensive technical support for reliable deployment.