The JBX43762 LC/UPC to ST/APC 1.5m Simplex Singlemode Fiber Patch Cable represents a critical component in modern optical networking infrastructure. Designed for professionals who demand reliability and performance, this cable combines advanced fiber technology with practical deployment features. **Technical Excellence** Built with 9/125 singlemode fiber and G.657.A1 glass fiber specifications, this cable delivers consistent performance across the telecommunications spectrum. The measured insertion loss of ≤0.35dB (0.15dB typical) and return loss ≥20dB exceed industry standards, ensuring minimal signal degradation. Attenuation specifications of 0.25 dB/km at 1310 nm or 0.35 dB/km at 1550 nm provide flexibility for various wavelength applications. **Compliance and Standards** TAA compliance and RoHS/ELV certification make this cable suitable for government and enterprise procurement requirements. Manufactured to ANSI/TIA/EIA-455-171-A standards with rigorous attenuation testing, the cable meets professional-grade expectations. The OFNR riser-rated jacketing permits installation in both horizontal and vertical cable pathways within building infrastructures. **Practical Design Features** The distinctive yellow jacket improves cable identification during dense installations and simplifies troubleshooting procedures. The 1.8mm outside diameter provides a balance between flexibility and durability. The straight-through polarity configuration ensures straightforward connectivity between LC/UPC and ST/APC terminations. **Customization Options** While this product is available in 1.5m standard length, custom lengths are available to meet specific deployment requirements, eliminating the need for expensive connectorization or splicing. **Applications** Ideal for telecommunications facilities, data center interconnects, campus networking, and enterprise system expansions. The cable supports high-speed signal transmission in environments requiring reliable optical connectivity. **Warranty and Support** Each cable includes a 90-day limited warranty. Ships from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC) with free standard shipping on orders over $99.