The JBX42065 3-meter LC/APC to SC/UPC duplex singlemode fiber patch cable represents a critical component for modern telecommunications and data center infrastructure. Manufactured to exacting standards, this cable combines superior optical performance with practical design features that network professionals demand. ## Technical Excellence With a 9/125 singlemode fiber core utilizing G.657.A1 glass fiber specification, this cable delivers outstanding attenuation performance: 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm. The measured insertion loss of ≤0.35dB (typical 0.15dB) and return loss of ≥20dB ensure minimal signal degradation across long transmission distances. All performance metrics are verified according to ANSI/TIA/EIA-455-171-A-2001 standards. ## Connector Configuration The LC/APC to SC/UPC connector pairing provides Type A to B crossover polarity—the most common configuration for duplex patch cord applications. This combination facilitates seamless integration with existing fiber optic networks and telecommunications equipment. ## Compliance & Safety TAA (Trade Agreements Act) compliance makes this cable eligible for government and institutional procurement. RoHS/ELV directive compliance ensures environmental responsibility. The riser-rated (OFNR) PVC jacket provides fire safety certification for in-building deployment. ## Practical Design Features The distinctive yellow jacket aids in network administration and cable management, improving visibility in crowded equipment racks. The compact 1.8mm outer diameter accommodates standard conduit and cable management systems. Available in custom lengths for specialized installations. ## Applications Ideal for: • Data center interconnections • Telecommunications networks • CATV systems • Campus network backbone • High-speed LAN implementations ## Support & Warranty Includes 90-day limited warranty. Custom length availability accommodates unique deployment requirements. Free standard shipping on orders exceeding $99. Multiple fulfillment locations ensure rapid delivery.