The JBX43422 fiber patch cable represents the pinnacle of optical connectivity solutions for modern telecommunications infrastructure. This 1.5-meter simplex singlemode cable is meticulously engineered to meet the exacting demands of professional network installations, data centers, and telecommunications facilities. **Superior Optical Performance** Built with a 9/125 micron singlemode core and G.657.A1 glass fiber construction, this cable delivers exceptional optical performance. The measured insertion loss of ≤0.35dB (with typical performance at 0.15dB) ensures minimal signal degradation, while the return loss specification of ≥20dB provides reliable connection integrity. Testing conducted in accordance with ANSI/TIA/EIA-455-171-A-2001 standards confirms consistent, predictable performance across both 1310nm and 1550nm wavelengths. **Professional-Grade Construction** The 1.8mm outside diameter and OFNR riser-rated jacketing make this cable suitable for diverse installation environments, including in-building plenum spaces. The bright yellow jacket provides superior visibility for technicians during installation, troubleshooting, and maintenance operations. RoHS and ELV compliance ensure environmental responsibility and regulatory adherence. **Enterprise-Ready Compliance** With full TAA (Trade Agreements Act) compliance, this cable qualifies for government and enterprise procurement requirements. Manufacturing facilities in Taiwan, the United States, and China ensure supply chain reliability and competitive pricing without compromising quality standards. **Flexibility and Support** While this product comes in a standard 1.5-meter length, custom lengths are available upon request to match your specific installation requirements. The 90-day limited warranty provides peace of mind for your investment. Ships from multiple U.S. locations (Danville CA, Fort Worth TX, and Beaufort SC) with free standard shipping on orders exceeding $99. **Ideal Applications** Perfect for telecommunications networks, data center interconnects, DWDM systems, and any application requiring reliable single-mode fiber connectivity. The FC/APC to FC/UPC configuration accommodates mixed connector environments common in enterprise networks. Choose the JBX43422 for uncompromising optical performance, professional reliability, and complete regulatory compliance.