The JBX42980 8-meter LC/UPC Simplex Singlemode Fiber Patch Cable represents professional-grade connectivity for demanding network infrastructures. This cable is engineered to deliver exceptional performance in telecommunications, data center, and enterprise network applications where signal integrity is paramount. **Technical Specifications:** Built with 9/125 micron singlemode fiber core, this cable utilizes G.657.A1 glass fiber technology certified for optimal light transmission. The cable achieves insertion loss of ≤0.35dB (with typical performance at 0.15dB), meeting stringent attenuation standards of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm wavelengths. Return loss exceeds 20dB, ensuring minimal signal reflection. All performance metrics are verified in accordance with ANSI/TIA/EIA-455-171-A-2001 standards. **Construction & Compliance:** The LC/UPC to LC/UPC connector configuration provides straight-through polarity connectivity with reliable mechanical performance. The cable features riser-rated (OFNR) yellow jacketing with 1.8mm outside diameter, offering excellent flexibility and ease of installation. RoHS and ELV compliant with TAA certification, this cable meets federal procurement requirements and environmental regulations. European directive 2002/95/EC (RoHS) compliance ensures restriction of hazardous substances. **Applications & Benefits:** Ideal for connecting network equipment in data centers, telecommunications facilities, and enterprise networks. The simplex configuration transmits signals in a single direction, suitable for applications requiring dedicated transmission paths. The yellow jacket aids visual identification in complex installations. Custom length availability accommodates specific deployment requirements. **Quality Assurance:** Manufactured to exacting standards with quality testing throughout production. Backed by a 90-day limited warranty. Free standard shipping on orders exceeding $99, with convenient fulfillment from multiple domestic distribution centers (Danville CA, Fort Worth TX, Beaufort SC). **Installation Recommendations:** Maintain bend radius specifications during installation. Keep connectors clean and protected from contamination. Store in dry conditions away from direct sunlight. Compatible with LC/UPC equipped network devices and fiber termination equipment.