The JBX87201 SC/ST singlemode fiber patch cable represents an ideal solution for telecommunications professionals, data center operators, and network infrastructure specialists seeking reliable, high-performance fiber connectivity. With a generous 50-meter length, this duplex cable accommodates complex installation scenarios while maintaining signal integrity across the entire run. **Technical Excellence** Constructed with 9/125 singlemode fiber core, this cable is engineered for long-distance, low-loss transmission. The G.657.A1 glass fiber specification ensures compliance with modern telecom standards while supporting tight bend radius applications. Measured insertion loss of ≤0.35dB (typical 0.15dB) and return loss ≥20dB exceed industry expectations, delivering measurable performance advantages over standard alternatives. Testing adheres to ANSI/TIA/EIA-455-171-A-2001 standards, guaranteeing consistent quality. **Compliance and Standards** Full TAA compliance makes this cable suitable for government and enterprise procurement. RoHS/ELV certification demonstrates environmental responsibility. The OFNR riser-rated jacketing permits installation in building plenums where fire-rated cables are required, expanding deployment flexibility. **Design Features** The blue color jacket aids cable identification and management within complex installations. Type A to B crossover polarity is configured as standard, the most common duplex configuration. The compact 1.8mm outer diameter simplifies cable routing and reduces pathway congestion. Robust plastic accessories ensure durability in high-traffic installation environments. **Availability and Support** Shipping from multiple US facilities (Danville CA, Fort Worth TX, Beaufort SC) ensures rapid delivery nationwide. Free standard shipping applies to orders exceeding $99. Custom length availability accommodates unique project requirements. A 90-day limited warranty provides protection against defects. **Applications** Ideal for campus networks, data center connectivity, telecom equipment interconnection, and long-distance building-to-building links. The combination of length, performance, and compliance makes this cable suitable for mission-critical installations where downtime is unacceptable.