The JBX93159 7-meter SC/SC duplex singlemode fiber patch cable represents a premium connectivity solution for telecommunications professionals and enterprise network administrators. This robust cable combines proven singlemode technology with reliable SC connectors to deliver consistent, high-speed data transmission across your network infrastructure. **Technical Excellence** Built with a 9/125 micron fiber core and G.657.A1 glass fiber, this cable achieves industry-leading performance metrics. The insertion loss specification of ≤0.35dB (with typical performance at 0.15dB) ensures minimal signal degradation over the 7-meter span. Return loss performance exceeds 20dB, maintaining signal integrity for both 1310nm and 1550nm wavelengths. Attenuation specifications of 0.25dB/km at 1310nm and 0.35dB/km at 1550nm demonstrate optimal performance across standard telecommunications bands. **Build Quality & Compliance** The cable features SC/UPC connectors in Type A to B crossover configuration—the most common duplex patch cord polarity. The 1.8mm diameter orange OFNR (Optical Fiber Non-Conductive Riser) rated jacket provides durability and flame resistance suitable for both horizontal and vertical installations. TAA compliance ensures eligibility for U.S. government and GSA contracts, while RoHS/ELV certification confirms environmental responsibility. **Applications & Use Cases** Ideal for data center interconnects, telecommunications networks, campus area networks (CANs), and high-speed broadband installations. The singlemode architecture supports longer distances than multimode alternatives, making it excellent for building-to-building connectivity, enterprise backbone networks, and carrier-grade telecommunications infrastructure. **Shipping & Support** Qualifies for free standard shipping on orders over $99. Ships from multiple domestic locations (Danville CA, Fort Worth TX, Beaufort SC) ensuring fast delivery. Custom lengths available for specialized deployment requirements. Backed by comprehensive 90-day limited warranty covering manufacturing defects. Tested and certified to ANSI standards for consistent, reliable performance.