The JBX43235 70-meter LC/APC to FC/APC simplex singlemode fiber patch cable represents a premium solution for professional optical networking environments. Engineered with precision-grade 9/125 singlemode fiber compliant with G.657.A1 standards, this cable delivers exceptional performance for long-distance signal transmission. **Key Technical Features:** This cable utilizes APC (Angled Physical Contact) connectors on both ends, providing superior return loss characteristics (≥20dB) that minimize signal reflection and ensure pristine signal quality. The simplex configuration accommodates unidirectional signal transmission, making it ideal for specific directional applications in fiber networks. **Performance Specifications:** Attenuation performance meets or exceeds industry standards: 0.25 dB/km at 1310 nm or 0.35 dB/km at 1550 nm. Insertion loss is exceptionally low at ≤0.35dB (0.15dB typical), ensuring minimal signal degradation over the 70-meter distance. Testing conforms to ANSI/TIA/EIA-455-171-A-2001 standards. **Durability and Compliance:** The yellow OFNR (Optical Fiber Non-conductive Riser) jacket provides flame-resistant protection suitable for building risers and indoor installations. The 1.8mm outside diameter allows flexible routing through cable trays and conduits. TAA compliant and RoHS certified per EU directive 2002/95/EC, ensuring compliance with government procurement requirements. **Practical Benefits:** Custom length availability accommodates specific installation requirements beyond standard offerings. Free standard shipping on orders exceeding $99 reduces total deployment costs. The 90-day limited warranty provides confidence in product quality and support. **Ideal Applications:** Perfect for fiber-to-the-desk installations, network backbone connections, telecommunications infrastructure, data center interconnects, and any scenario requiring reliable singlemode fiber transmission. The LC/APC to FC/APC configuration enables seamless integration with diverse optical equipment and legacy systems. **Shipping and Support:** Ships from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC) ensuring rapid delivery. Manufactured in Taiwan, US, or China with consistent quality control across all sources.