The JBX93082 LC/ST singlemode fiber patch cable represents the gold standard for high-performance network connectivity in enterprise, data center, and telecommunications environments. At 55 meters, this duplex cable provides optimal reach for backbone and inter-facility connections while maintaining exceptional signal clarity. **Technical Excellence** Built with G.657.A1 singlemode fiber and 9/125 core dimensions, this cable delivers superior performance characteristics. The insertion loss specification of ≤0.35dB (with typical performance of 0.15dB) ensures minimal signal degradation over extended distances. Return loss exceeding 20dB guarantees excellent signal reflection characteristics, critical for preventing interference in sensitive optical networks. Attenuation performance of 0.25dB/km at 1310nm and 0.35dB/km at 1550nm meets or exceeds industry standards for long-distance transmission. **Connectivity & Configuration** The LC/UPC to ST/UPC connector combination provides versatile compatibility across diverse network equipment. The Type A to B crossover polarity configuration represents industry-standard duplex cabling practice, eliminating confusion during installations. This dual-strand configuration enables simultaneous bidirectional transmission, essential for full-duplex communication protocols. **Installation & Compliance** The 1.8mm outer diameter orange OFNR-rated jacket offers excellent durability and easy identification in complex cable environments. Riser rating ensures compliance with building safety codes for vertical cable runs. Full RoHS/ELV compliance and TAA certification make this cable suitable for government and enterprise procurement requirements. **Flexibility & Service** Custom length availability accommodates non-standard installation requirements without compromise. Shipped from multiple U.S. locations (Danville CA, Fort Worth TX, Beaufort SC) for rapid delivery, with free standard shipping on orders exceeding $99. The 90-day limited warranty provides peace of mind for your optical infrastructure investment. **Ideal Applications** Perfect for server interconnects, storage area networks (SANs), metropolitan area networks (MANs), and campus backbone installations where singlemode performance and extended reach are essential.