The JBX93080 45-meter LC/ST duplex singlemode fiber patch cable represents a professional-grade solution for organizations requiring reliable, long-distance fiber optic connectivity. Designed to meet stringent telecommunications standards, this cable combines superior optical performance with robust construction suitable for mission-critical applications. **Technical Excellence:** This cable features a 9/125 micron singlemode core with G.657.A1 glass fiber, delivering exceptional performance characteristics. The insertion loss specification of ≤0.35dB (0.15dB typical) ensures minimal signal degradation, while return loss exceeding 20dB prevents unwanted signal reflections. Tested in accordance with ANSI/TIA/EIA-455-171-A-2001 standards, the cable maintains consistent attenuation rates of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm—optimal for both short and long-haul telecommunications applications. **Connector Configuration:** The LC/UPC to ST/UPC connector arrangement with Type A to B crossover polarity provides seamless integration with most network equipment configurations. This duplex configuration simultaneously handles bidirectional communication, maximizing efficiency in high-capacity networks. **Compliance & Standards:** TAA compliant and RoHS/ELV certified, this cable meets federal procurement requirements and environmental directives. The OFNR (Riser Rated) jacket classification ensures fire safety in building installations, while the 1.8mm outside diameter facilitates easy routing through conduits and cable trays. **Applications:** Ideal for data centers, telecommunications facilities, campus networks, and long-distance point-to-point connections. The 45-meter length bridges significant distances while maintaining optical integrity. Custom lengths are available for specialized deployments. **Practical Benefits:** With free standard shipping on orders exceeding $99, competitive pricing, and 90-day limited warranty protection, this cable delivers exceptional value. Available domestically through multiple distribution centers for rapid delivery. **Care Considerations:** Store cables away from extreme temperatures and UV exposure. Protect connectors with dust caps when not in use to maintain optical purity and connection reliability.