The JBX43326 75-meter SC/APC to FC/UPC simplex singlemode fiber patch cable represents a premium solution for demanding network connectivity requirements. This professional-grade optical cable combines superior performance specifications with practical installation benefits. **Technical Performance** Utilizing 9/125 G.657.A1 glass fiber, this singlemode cable achieves exceptional attenuation characteristics: 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm. The insertion loss specification of ≤0.35dB (0.15dB typical) ensures minimal signal degradation across the 75-meter span. Return loss exceeding 20dB provides excellent connector interface quality, critical for high-speed data transmission and telecommunications applications. **Construction & Durability** The yellow outer jacket is OFNR (Optical Fiber Non-conductive Riser) rated, meeting rigorous fire and smoke standards for indoor building installations. The 1.8mm diameter provides optimal flexibility for routing through conduits and cable trays while maintaining structural integrity. Plastic accessories protect connector ends during storage and installation. **Compliance & Standards** TAA (Trade Agreements Act) compliant, this cable meets federal purchasing requirements. RoHS/ELV directive compliance (EU 2002/95/EC) ensures environmental responsibility. Manufacturing in Taiwan, US, and China locations provides supply chain flexibility. **Application Versatility** Ideal for data center interconnections, telecommunications backbone systems, campus networking, and long-distance signal transmission requiring singlemode performance. The SC/APC to FC/UPC configuration accommodates diverse network infrastructure requirements. **Convenience Features** Free standard shipping on orders exceeding $99, with shipments available from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC). Custom length availability accommodates specific installation requirements. 90-day limited warranty provides peace of mind investment protection. For network professionals requiring reliable, standards-compliant fiber connectivity solutions, the JBX43326 delivers performance, compliance, and value.