The JBX43814 65-meter SC/APC to E2000/APC simplex singlemode fiber patch cable represents professional-grade connectivity for demanding network applications. This cable combines precision engineering with reliable performance, making it the ideal choice for data centers, telecommunications infrastructure, and enterprise network deployments. **Technical Specifications:** Built with a 9/125 singlemode fiber core and G.657.A1 glass fiber specification, this cable delivers superior signal quality with an insertion loss of ≤0.35dB (0.15dB typical) and return loss of ≥20dB. The attenuation rates of 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm ensure minimal signal degradation over the full 65-meter length, making it suitable for both short-haul and medium-distance transmissions. **Design Features:** The simplex configuration provides dedicated one-way signal transmission, while the SC/APC to E2000/APC connector combination offers flexibility for diverse network equipment compatibility. The bright yellow jacket ensures easy cable identification and management in complex installations, reducing installation time and potential connection errors. **Standards & Compliance:** TAA compliant and certified under RoHS/ELV directives (EU 2002/95/EC), this cable meets federal procurement requirements and environmental regulations. All attenuation measurements are tested in accordance with ANSI/TIA/EIA-455-171-A-2001 standards, guaranteeing consistent performance. **Construction Quality:** The 1.8mm outside diameter with OFNR (riser-rated) jacketing provides durability and safe installation in commercial building environments. The plastic accessory materials ensure longevity while maintaining flexibility for routing through conduits and management systems. **Warranty & Support:** Backed by a 90-day limited warranty, this cable is available with custom length options for specialized applications. With multiple shipping locations across the U.S. and free standard shipping on orders exceeding $99, this cable delivers both value and convenience. **Applications:** Ideal for fiber-to-the-desktop installations, network backbone connections, and telecommunications infrastructure requiring reliable singlemode fiber transmission with APC-grade connectors for superior return loss performance.