The JBX93050 45-meter LC/SC duplex singlemode fiber patch cable represents professional-grade connectivity for demanding network environments. Designed for telecommunications providers, data centers, and enterprise infrastructure, this cable delivers the performance and compliance requirements of modern optical networks. **Technical Excellence** Built on a 9/125 singlemode core with premium G.657.A1 glass fiber, this cable minimizes attenuation at critical wavelengths: 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm. The measured insertion loss of ≤0.35dB (typical 0.15dB) and return loss ≥20dB ensure pristine signal quality across the full 45-meter run, supporting both voice and high-speed data transmission without compromise. **Standards and Compliance** TAA-compliant construction meets government procurement requirements, while RoHS/ELV certification ensures environmental responsibility. Attenuation testing follows ANSI/TIA/EIA-455-171-A standards, guaranteeing performance verification and reliability. The OFNR riser-rated jacket provides superior fire safety for building installations. **Practical Design Features** The duplex configuration with Type A to B crossover polarity represents the industry standard for patch cord applications, eliminating guesswork during installation. The distinctive orange jacket facilitates rapid cable identification in complex network environments. At 1.8mm outside diameter, the cable offers flexibility without sacrificing durability. **Applications** Ideal for fiber-to-the-premises (FTTP) installations, carrier networks, enterprise backbone connections, and data center interconnects. The 45-meter length accommodates intermediate distances while maintaining signal integrity. **Support and Value** Available in custom lengths for specialized installations, this cable ships from multiple U.S. locations for expedited delivery. Backed by a 90-day limited warranty and free standard shipping on orders exceeding $99, it delivers both reliability and cost-effectiveness for network professionals prioritizing performance and compliance.