The JBX88336 75-meter ST/ST duplex singlemode fiber patch cable represents professional-grade connectivity for the most demanding network environments. Built with 9/125 singlemode fiber and G.657.A1 glass fiber technology, this cable delivers superior performance across both 1310nm and 1550nm wavelengths with attenuation rates of 0.25 dB/km and 0.35 dB/km respectively. **Superior Performance Specifications:** With insertion loss limited to ≤0.35dB (0.15dB typical) and return loss ≥20dB, this cable ensures minimal signal degradation over its full 75-meter length. Attenuation testing follows strict ANSI/TIA/EIA-455-171-A standards, guaranteeing consistency and reliability. The Type A to B crossover polarity configuration is industry-standard for duplex applications, simplifying installation and reducing compatibility issues. **Robust Construction:** The 1.8mm outside diameter and riser-rated (OFNR) jacketing provide excellent durability for both vertical and horizontal cable runs. Plastic accessories and compliance with RoHS/ELV directives (EU directive 2002/95/EC) demonstrate environmental responsibility without compromising performance. **TAA Compliance & Flexibility:** As a TAA-compliant product, this cable meets federal procurement requirements for government contracts. Custom lengths are available for applications requiring non-standard distances. Manufactured across Taiwan, US, and China facilities, with availability from multiple US distribution centers (Danville CA, Fort Worth TX, and Beaufort SC). **Ideal Applications:** Perfect for telecommunications infrastructure, data center backbone connections, campus networking, and enterprise systems requiring long-distance singlemode connectivity. The 75-meter length bridges mid-range distances efficiently. Backed by a 90-day limited warranty and qualifying for free standard shipping on orders over $99, this cable offers exceptional value for professional network deployments.