The JBX43147 SC/APC to SC/UPC simplex fiber patch cable represents professional-grade connectivity for modern optical fiber networks. This 80-meter cable combines precision engineering with practical usability, making it an ideal choice for telecommunications professionals, network administrators, and IT infrastructure specialists. **Comprehensive Technical Specifications:** This singlemode fiber cable features a 9/125 core dimension with G.657.A1 glass fiber, ensuring compatibility with ITU-T G.657 standards while providing excellent bend-insensitive performance. The cable delivers measured insertion loss of ≤0.35dB with typical performance at 0.15dB, and return loss specifications exceeding 20dB—critical metrics for maintaining signal integrity across long distances. Attenuation performance is precisely measured at both 1310nm (0.25dB/km) and 1550nm (0.35dB/km), tested according to ANSI/TIA/EIA-455-171-A standards, ensuring consistent performance across standard telecommunications wavelengths. **Connector Configuration:** The SC/APC to SC/UPC connector pairing provides flexibility when connecting to mixed infrastructure. The angled polish (APC) connector on one end delivers superior return loss characteristics (≥20dB), while the ultra-polished (UPC) connector accommodates standard network equipment. This configuration is particularly valuable in hybrid network environments or when interfacing legacy systems with modern infrastructure. **Compliance and Ratings:** TAA compliance ensures this cable meets federal procurement standards for government and institutional purchasing. RoHS/ELV directive compliance eliminates hazardous substances, supporting environmental responsibility. The OFNR (Optical Fiber Non-Conductive Riser) jacket rating permits installation in vertical plenum spaces and conduit systems with confidence. **Physical Characteristics:** The distinctive yellow jacket provides high visibility during installation and troubleshooting while maintaining professional appearance. At 1.8mm outside diameter, the cable offers excellent space efficiency for crowded cable trays and conduit systems. The plastic accessory materials ensure durability while remaining lightweight and flexible for routing around obstacles. **Practical Applications:** Ideal for data center interconnects, campus network extensions, telecommunications facilities, and any environment requiring reliable simplex fiber transmission over 80-meter distances. The cable performs exceptionally in both office and industrial environments with OFNR riser rating providing fire safety assurance. **Warranty and Support:** Backed by a 90-day limited warranty with expert technical support available throughout the continental United States with fulfillment from strategically located distribution centers in California, Texas, and South Carolina. Free standard shipping applies on orders exceeding $99. **Custom Solutions:** While this 80-meter specification meets most standard applications, custom lengths are available for specialized installations, ensuring exact fit without excess cable waste or performance-degrading splices.