The JBX43260 45-meter LC/APC to ST/UPC simplex singlemode fiber patch cable represents a professional-grade solution for critical network infrastructure applications. Engineered with precision and tested to industry standards, this cable delivers the performance characteristics necessary for modern telecommunications, datacenter, and enterprise networking environments. **Technical Excellence:** Constructed with 9/125 singlemode fiber core and G.657.A1 glass fiber, this cable delivers superior signal transmission with insertion loss ≤0.35dB and return loss ≥20dB. The low attenuation specifications (0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm) ensure minimal signal degradation over the 45-meter span, making it ideal for long-distance intra-facility connections. **Design and Protection:** The 1.8mm outside diameter provides robust protection with OFNR riser-rated jacketing suitable for in-building vertical runs and plenum applications. The distinctive yellow color enables quick visual identification in high-density cable environments, reducing installation errors and simplifying maintenance. **Compliance and Standards:** Fully TAA compliant and RoHS/ELV certified per EU Directive 2002/95/EC, this cable meets stringent government and enterprise procurement requirements. Performance validation through ANSI/TIA/EIA-455-171-A-2001 testing ensures consistent quality and reliability. **Practical Advantages:** The LC/APC to ST/UPC connector pairing accommodates diverse networking equipment configurations, making this cable suitable for both legacy systems and modern infrastructure upgrades. Simplex construction with straight-through polarity supports unidirectional transmission applications. **Customization and Support:** Custom lengths are available for specific installation requirements. The 90-day limited warranty provides confidence in product reliability, while multiple US fulfillment locations (California, Texas, South Carolina) enable rapid delivery. Free standard shipping applies to orders exceeding $99, reducing total procurement costs for larger installations.