The JBX43047 LC/APC to LC/APC Simplex 9/125 Singlemode Fiber Patch Cable represents a professional-grade solution for demanding fiber optic network installations. This 30-meter cable is engineered to meet the stringent requirements of telecommunications, data centers, and enterprise networking applications where signal quality and reliability are paramount. **Technical Specifications:** Built with industry-standard 9/125 singlemode fiber core conforming to G.657.A1 specifications, this cable ensures compatibility with existing network infrastructure while supporting modern high-speed applications. The cable features an exceptionally low insertion loss of ≤0.35dB (0.15dB typical) and superior return loss of ≥20dB, guaranteeing minimal signal degradation over the 30-meter run. Attenuation measurements comply with rigorous ANSI/TIA/EIA-455-171-A-2001 standards, testing at both 1310nm and 1550nm wavelengths. **Construction & Safety:** The 1.8mm diameter cable incorporates a yellow OFNR (Optical Fiber Non-conductive Riser) rated jacket, providing fire safety compliance for building installations while maintaining flexibility for routing through tight spaces. The straight-through polarity configuration ensures straightforward installation without the need for adapter crossovers. **Compliance & Reliability:** TAA (Trade Agreements Act) compliance certifies this cable for government procurement and regulated enterprise environments. RoHS/ELV compliance ensures environmental responsibility, while the 90-day limited warranty provides customer confidence. Manufacturing sources include Taiwan, US, and China facilities, with convenient shipping from Danville CA, Fort Worth TX, and Beaufort SC. **Applications:** Ideal for signal transmission in telecom networks, data centers, campus backbones, and enterprise environments. The simplex configuration suits unidirectional communication scenarios. Custom lengths are available for non-standard installation requirements. **Shipping & Support:** Qualifies for free standard shipping on orders exceeding $99, making it an economical choice for network expansion projects.