The JBX42466 FC/APC to FC/APC duplex singlemode fiber patch cable represents a reliable solution for demanding telecommunications and data center environments. At 35 meters, this cable provides an ideal length for comprehensive network installations while maintaining signal integrity across extended distances. **Technical Excellence**: Constructed with precision-engineered 9/125 singlemode fiber cores and G.657.A1 glass, this cable meets rigorous ANSI/TIA/EIA-455-171-A-2001 standards. The measured attenuation of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm ensures minimal signal degradation, while insertion loss of ≤0.35dB (0.15dB typical) and return loss ≥20dB guarantee high-quality signal transmission. **Durability and Compliance**: The OFNR (Optical Fiber Non-conductive Riser) jacket provides flame resistance suitable for in-building vertical installations. Yellow jacketing enables quick visual identification in complex cable runs. This cable is TAA compliant, meeting government procurement standards, and fully adheres to RoHS/ELV directives. **Practical Applications**: Perfect for interconnecting network switches, routers, and telecommunications equipment in long-distance installations. The duplex Type A to B crossover configuration supports standard patch cord applications across diverse network architectures. **Value Proposition**: Ships from multiple U.S. locations with free standard shipping on orders exceeding $99. Available in custom lengths for specific project requirements. The 90-day limited warranty provides peace of mind for critical infrastructure investments. **Installation Considerations**: The 1.8mm outer diameter maintains compatibility with standard fiber management systems. Proper handling of FC/APC connectors—avoiding contact with connector faces—ensures optimal performance throughout the cable's operational lifetime. This cable is manufactured in Taiwan, the United States, or China, ensuring consistent quality across production facilities.