The JBX43309 7-meter SC/APC to FC/UPC simplex singlemode fiber patch cable represents professional-grade connectivity for demanding network applications. Constructed with precision engineering, this cable features a 9/125 micron core with G.657.A1 glass fiber technology, ensuring optimal performance for both 1310 nm and 1550 nm wavelengths. Key Technical Specifications: - Length: 7 meters with custom lengths available - Core: 9/125 singlemode configuration - Connectors: SC/APC to FC/UPC straight-through polarity - Performance: ≤0.35dB insertion loss (0.15dB typical), ≥20dB return loss - Attenuation: 0.25 dB/km @ 1310 nm, 0.35 dB/km @ 1550 nm - Jacket: OFNR riser-rated yellow 1.8mm diameter Compliance and Certifications: TAA compliant for government procurement requirements. Meets EU RoHS/ELV directives (2002/95/EC). Tested per ANSI/TIA/EIA-455-171-A standards. Available from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC) ensuring rapid deployment. Applications: Ideal for telecommunications networks, data center interconnects, enterprise LANs, and mission-critical fiber infrastructure. The simplex configuration provides dedicated directional transmission, suitable for applications requiring unidirectional signal flow. SC/APC connectors offer superior return loss performance, while FC/UPC compatibility ensures broad system integration. Customization and Support: Custom lengths available for specialized installations. Includes 90-day limited warranty. The yellow jacket facilitates quick identification in crowded patch panel environments, reducing installation errors and maintenance time. Free standard shipping on orders exceeding $99 makes this an economical choice for bulk deployments.