The JBX43537 80-meter ST/APC to ST/APC simplex singlemode fiber patch cable is a premium connectivity solution designed for mission-critical fiber optic applications. This cable exemplifies professional-grade engineering with specifications that exceed industry standards. Technical Excellence: Built with a 9/125 singlemode core and G.657.A1 glass fiber, this cable achieves exceptional optical performance. Independent testing confirms insertion loss of ≤0.35dB (typical 0.15dB) and return loss exceeding 20dB, meeting rigorous ANSI/TIA/EIA-455-171-A-2001 standards. Attenuation is precisely controlled at 0.25 dB/km (1310 nm) or 0.35 dB/km (1550 nm), ensuring minimal signal degradation over the full 80-meter length. Construction & Compliance: The riser-rated (OFNR) PVC jacketing provides flame-resistant protection suitable for indoor building installations. The distinctive yellow outer jacket simplifies cable identification in dense telecommunications environments. RoHS/ELV compliant manufacturing and TAA certification make this cable suitable for government and enterprise procurement requirements. Practical Design: The slim 1.8mm outside diameter facilitates routing through tight cable trays and conduit. ST/APC connectors provide secure mechanical coupling with minimal back reflection. Straight-through polarity design ensures straightforward installation without complex configuration. Applications: Ideal for data centers, telecommunications rooms, broadcast facilities, and network backbone installations where signal integrity is paramount. The 80-meter length accommodates medium-distance runs within building infrastructures. Value & Support: Available in custom lengths for specific installations, with free standard shipping on orders exceeding $99. Backed by a 90-day limited warranty, this cable represents a cost-effective, reliable investment in network infrastructure.