The JBX93180 SC/ST duplex singlemode fiber patch cable represents the ideal solution for professionals requiring precision optical connectivity. This meticulously engineered 0.5-meter cable combines superior performance metrics with robust construction to deliver consistent, reliable fiber signal transmission in mission-critical applications. **Technical Excellence** Built to exacting G.657.A1 standards, this cable features a 9/125 singlemode core optimized for long-distance telecommunications. With insertion loss of just ≤0.35dB (typical 0.15dB) and return loss performance exceeding 20dB, it minimizes signal degradation. The cable maintains exceptional attenuation rates of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm, supporting dual-wavelength applications across telecommunications and data transmission systems. **Robust Construction** The 1.8mm outside diameter provides flexibility without compromising durability. Its orange OFNR-rated (Optical Fiber Non-Conductive Riser) jacket delivers fire-rated protection suitable for vertical runs in commercial buildings. The duplex design with Type A to B crossover configuration represents industry-standard polarity, eliminating installation confusion. **Compliance & Reliability** TAA (Trade Agreements Act) compliant and RoHS/ELV certified, this cable meets rigorous government procurement standards. Attenuation testing follows ANSI/TIA/EIA-455-171-A specifications, ensuring consistent quality. Every unit includes a 90-day limited warranty. **Versatile Applications** Ideal for data centers, telecommunications facilities, network backbones, and professional audio/video installations. Custom lengths available for unique project requirements. Ships from strategic U.S. locations with free standard shipping on orders exceeding $99. **SC/ST Connector Benefits** SC connectors offer push-pull simplicity with reliable latching, while ST connectors provide bayonet-style security. This combination optimizes compatibility across diverse network equipment configurations.