The JBX43399 SC/APC to ST/APC Simplex Singlemode Fiber Patch Cable represents professional-grade connectivity for demanding telecommunications and data center environments. At 7 meters in length, this cable bridges moderate distances while maintaining signal integrity and performance specifications. **Technical Excellence:** This patch cable utilizes a 9/125 singlemode fiber core, the industry standard for long-distance, single-mode transmission. The G.657.A1 glass fiber composition ensures durability and consistent performance. With an outer diameter of just 1.8mm, the cable maintains flexibility while protecting the delicate fiber strands within. Insertion loss is kept to a minimum at ≤0.35dB (0.15dB typical), with return loss exceeding 20dB—specifications that support high-fidelity signal transmission across 1310nm and 1550nm wavelengths. **Compliance and Safety:** TAA compliance makes this cable suitable for U.S. government and public sector projects. RoHS/ELV directives ensure environmental responsibility. The riser-rated (OFNR) jacketing provides superior fire resistance, meeting safety codes for commercial and industrial installations. Testing conforms to ANSI/TIA/EIA-455-171-A-2001 standards, guaranteeing reliability. **Practical Features:** The bright yellow jacket facilitates quick cable identification in complex installations, reducing troubleshooting time. SC/APC and ST/APC connectors offer superior performance with angled polished connectors that minimize back-reflection. The straight-through polarity configuration ensures straightforward installation. **Versatility and Support:** Available in custom lengths for non-standard applications, this cable adapts to diverse network topologies. Free standard shipping on orders exceeding $99 makes procurement economical. The 90-day limited warranty provides confidence in product reliability. **Ideal Applications:** Perfect for telecommunications networks, data center patch panels, fiber-to-the-premises (FTTP) installations, and backup connectivity systems. Whether upgrading legacy networks or building new infrastructure, this cable delivers the performance professionals demand.