The JBX43291 50-meter LC/APC to ST/APC simplex singlemode fiber patch cable represents professional-grade optical connectivity designed for mission-critical network infrastructure. This cable bridges LC/APC and ST/APC connector interfaces, enabling compatibility across diverse network equipment configurations commonly found in telecommunications facilities, data centers, and enterprise network backbones. Technical Excellence: Constructed with 9/125 singlemode glass fiber conforming to G.657.A1 specifications, this cable provides superior performance characteristics ideal for long-distance signal transmission. The 1.8mm outside diameter offers flexibility without compromising structural integrity. Insertion loss performance of ≤0.35dB (typical 0.15dB) minimizes signal degradation, while return loss of ≥20dB ensures signal quality integrity. Attenuation specifications of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm represent industry-leading performance across operational wavelengths. Regulatory Compliance: Full TAA (Trade Agreements Act) compliance makes this cable suitable for government and federally-funded projects. RoHS/ELV directive adherence demonstrates environmental responsibility and regulatory alignment. All performance metrics are validated according to ANSI/TIA/EIA-455-171-A-2001 standards, ensuring consistent quality and reliability. Design Features: The distinctive yellow OFNR (Optical Fiber Nonconductive Riser) rated jacket facilitates easy identification during installation and maintenance while meeting fire safety requirements for building risers. The straightthrough polarity configuration simplifies deployment across standard network architectures. Custom length availability provides flexibility for specialized installation requirements. Value Proposition: Offered with free standard shipping on orders exceeding $99 and backed by a comprehensive 90-day limited warranty, this cable delivers exceptional value for network professionals. Manufactured in Taiwan, United States, or China (quality controlled to identical specifications), the JBX43291 provides reliable optical connectivity with enterprise-grade performance characteristics at competitive pricing.