The JBX88192 1.5m ST/ST duplex singlemode fiber patch cable represents the pinnacle of professional fiber connectivity solutions. Engineered for demanding telecommunications, data center, and enterprise network environments, this cable combines precision engineering with stringent quality standards to ensure reliable signal transmission. CONNECTOR & CONFIGURATION This cable features ST/UPC connectors on both ends, configured as a Type A to B crossover duplex patch cord—the industry-standard configuration for most fiber optic applications. The duplex design allows simultaneous bidirectional communication across two fiber strands within a single cable jacket. FIBER SPECIFICATIONS The 9/125 singlemode core represents the telecom industry standard, supporting long-distance transmission with minimal signal degradation. The G.657.A1 glass composition provides superior bend insensitivity while maintaining traditional singlemode performance characteristics. Attenuation rates are exceptional: 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm wavelengths. PERFORMANCE METRICS Insertion loss is rated at ≤0.35dB (0.15dB typical), ensuring minimal power loss during signal transmission. Return loss exceeds 20dB, meeting stringent telecommunications standards and providing reliable connection integrity. These performance levels are verified through testing protocols compliant with ANSI/TIA/EIA-455-171-A standards. JACKETING & SAFETY The yellow OFNR (Optical Fiber Nonconductive Riser) jacket provides superior fire safety for in-building riser applications while the bright color enables quick visual identification in complex cable management systems. The 1.8mm diameter accommodates standard cable trays and conduit systems. COMPLIANCE & QUALITY Fully TAA-compliant for government and federal procurement. RoHS/ELV compliant per EU directive 2002/95/EC. Manufactured in Taiwan, United States, or China with consistent quality assurance across all production facilities. CUSTOMIZATION & VALUE While this 1.5m length covers most equipment interconnects, custom lengths are available for specialized installations. Enjoy free standard shipping on orders exceeding $99, with convenient fulfillment from U.S. distribution centers in California, Texas, or South Carolina. The 90-day limited warranty provides confidence in your investment.