The JBX43269 90-meter LC/APC to ST/UPC simplex singlemode fiber patch cable represents professional-grade connectivity for critical network infrastructure. This precision-engineered optical cable combines superior performance specifications with practical installation features. **Technical Excellence:** Constructed with 9/125 singlemode fiber core and G.657.A1 glass fiber, this cable delivers outstanding optical characteristics. The insertion loss specification of ≤0.35dB (0.15dB typical) ensures minimal signal degradation across the 90-meter span, while return loss of ≥20dB prevents unwanted reflections that could compromise data integrity. Attenuation rates of 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm meet telecommunications industry standards. **Standards Compliance & Certification:** Full TAA compliance ensures this cable meets government procurement requirements. RoHS/ELV directives guarantee environmental responsibility. Attenuation testing adheres to ANSI/TIA/EIA-455-171-A-2001 standards, providing verified performance reliability. The 90-day limited warranty protects your investment. **Installation & Durability:** The bright yellow color aids identification in complex fiber plant environments. OFNR riser-rated jacketing permits safe installation in building risers while the compact 1.8mm diameter minimizes pathway congestion. Straight-through polarity ensures proper signal transmission without specialized adapters. **Versatile Applications:** Perfect for telecommunications networks, data center interconnects, campus backbone networks, and fiber-to-the-premises deployments. The LC/APC-to-ST/UPC configuration bridges equipment from different manufacturers seamlessly. **Custom Solutions Available:** While this 90m length suits many applications, custom lengths are available for specialized requirements. Free standard shipping on orders over $99 with warehousing in Danville CA, Fort Worth TX, and Beaufort SC ensures rapid delivery. Choose the optical connectivity solution trusted by networking professionals worldwide.