The JBX43219 LC/APC to FC/APC simplex fiber patch cable represents professional-grade optical connectivity designed for mission-critical telecommunications and data center infrastructure. This 7-meter cable combines precision engineering with regulatory compliance, making it the ideal choice for telecommunications professionals, network administrators, and system integrators. **Superior Performance Specifications** Featuring G.657.A1 singlemode glass fiber with a 9/125 micron core diameter, this cable delivers outstanding optical performance across telecommunications wavelengths. The measured insertion loss of ≤0.35dB (0.15dB typical) and return loss of ≥20dB ensures minimal signal degradation. Attenuation specifications at both 1310nm (0.25dB/km) and 1550nm (0.35dB/km) meet or exceed industry standards for long-distance signal transmission. **Build Quality and Safety** The cable's yellow OFNR (Optical Fiber Non-conductive Riser) rated jacket provides excellent fire safety ratings for in-building installations while offering high visibility for installation and maintenance. With a slim 1.8mm outside diameter, the cable fits efficiently in cable trays, conduits, and patch panels without consuming excessive space. Straight-through polarity configuration ensures proper signal direction for standard network deployments. **Compliance and Standards** TAA compliance certifies this cable for U.S. government procurement, while RoHS/ELV directives confirm environmental safety and materials compliance. All attenuation testing adheres to ANSI/TIA/EIA-455-171-A-2001 standards, guaranteeing reliability. The 90-day limited warranty provides peace of mind, backed by multi-location domestic fulfillment from Danville CA, Fort Worth TX, and Beaufort SC. **Flexible Solutions** While the standard 7-meter length meets most installation requirements, custom lengths are available to accommodate specialized network designs. This adaptability makes the JBX43219 suitable for diverse applications—from telecommunications equipment interconnection to fiber-to-the-desk (FTTD) installations. Free standard shipping on orders exceeding $99 makes this enterprise solution economically accessible for both small deployments and large-scale installations.