The JBX43533 60-meter ST/APC to ST/APC simplex singlemode fiber patch cable represents a premium solution for professional fiber optic network installations. Designed to meet stringent telecommunications standards, this cable combines reliability, performance, and compliance in a single product. **Technical Specifications:** This simplex fiber cable features a 9/125 singlemode core with G.657.A1 glass fiber, delivering industry-leading performance characteristics. The insertion loss specification of ≤0.35dB (typical 0.15dB) ensures minimal signal degradation over the 60-meter span, while the ≥20dB return loss guarantees clean signal reflection characteristics. The cable maintains attenuation ratings of 0.25dB/km at 1310nm and 0.35dB/km at 1550nm, supporting both legacy and modern wavelength divisions. **Construction and Materials:** The 1.8mm outside diameter cable jacket is constructed from OFNR (Optical Fiber Nonconductive Riser) rated plastic, providing fire safety compliance without metallic elements. This design eliminates electromagnetic interference concerns and simplifies installation in sensitive environments. The yellow jacket provides excellent visibility for identification and tracing within cable management systems. **Compliance and Certification:** This cable meets comprehensive regulatory requirements including RoHS/ELV directives and TAA compliance, making it suitable for government, educational, and institutional procurement. The straight-through polarity ensures direct signal transmission without cross-connection complexity. **Applications:** Ideal for data centers, telecommunications facilities, campus networks, and backbone connections requiring single-strand transmission. The simplex configuration suits unidirectional applications or point-to-point links where separate receive and transmit paths are established through dual cables. **Warranty and Support:** Backed by a 90-day limited warranty. Available in custom lengths for specialized installations. Ships from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC) with free standard shipping on orders exceeding $99. **Installation Considerations:** The compact 1.8mm diameter facilitates installation in conduit systems and cable trays. ST/APC connectors provide mechanical alignment with low back-reflection characteristics, critical for long-distance signal integrity.