The JBX88314 2.5m ST/ST duplex singlemode fiber patch cable represents a professional-grade solution for organizations requiring reliable, high-performance fiber optic connectivity. Engineered to exacting specifications, this cable delivers the performance characteristics demanded by modern enterprise networks and data center environments. Technical Excellence: This singlemode patch cable features a precision 9/125 micron core with G.657.A1 glass fiber, optimized for long-distance signal transmission at 1310nm and 1550nm wavelengths. The cable achieves exceptional attenuation ratings of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm, with typical insertion loss of just 0.15dB. Return loss specifications exceeding 20dB ensure minimal signal reflection and maximum data integrity. Connectivity & Compatibility: Equipped with ST/UPC connectors configured in the standard Type A to B crossover polarity, this duplex cable integrates seamlessly into existing network infrastructures. The 1.8mm outside diameter ensures compatibility with standard cable management systems and patch panel installations. Compliance & Certification: As a TAA-compliant product manufactured in Taiwan, the US, or China, this cable meets federal procurement requirements. RoHS and EU Directive 2002/95/EC compliance ensures environmental responsibility and regulatory adherence. OFNR (Riser-Rated) jacketing permits installation in building plenum spaces where fire-safety ratings are critical. Applications: Ideal for telecommunications facilities, data centers, server room interconnects, and enterprise network backbones. The 2.5-meter length accommodates mid-range patch panel to equipment connections. Customization Available: Custom length options are available for specific installation requirements. Standard packaging includes 90-day limited warranty. Ships from multiple US locations with free standard shipping on orders exceeding $99.