The JBX92183 SC/ST Duplex Singlemode Fiber Patch Cable represents a robust solution for telecommunications professionals and data center operators requiring reliable, high-performance optical connectivity. This 2-meter patch cable exemplifies precision engineering with its carefully selected 9/125 singlemode fiber core, optimized for single-wavelength transmission over extended distances. Technical Excellence and Performance Standards Built to exacting ANSI/TIA/EIA-455-171-A standards, this cable delivers consistent, tested attenuation performance: 0.25 dB/km at 1310nm or 0.35 dB/km at 1550nm. The remarkably low insertion loss of ≤0.35dB (typical 0.15dB) minimizes signal degradation, ensuring crystal-clear data transmission. Return loss exceeding 20dB provides superior signal integrity, critical for bandwidth-intensive applications. The SC/UPC to ST/UPC connector configuration in Type A to B crossover polarity represents the most prevalent duplex patch cord standard, ensuring compatibility across legacy and modern infrastructure. Construction and Compliance Manufactured with G.657.A1 glass fiber and protected by OFNR riser-rated jacketing, this cable meets stringent fire safety requirements essential for in-building network installations. The 1.8mm compact outside diameter facilitates efficient routing through conduit and cable trays. Full TAA (Trade Agreements Act) compliance and RoHS/ELV directive adherence make this cable suitable for government, enterprise, and regulated industry deployments. Practical Applications Ideal for connecting fiber switches, media converters, and network cards in telecommunications closets, server rooms, and carrier-grade facilities. Perfect for temporary fiber links requiring quality assurance testing. The duplex configuration simultaneously supports bidirectional signal transmission for full-duplex communication protocols. Customization and Support While this product ships as a standard 2-meter configuration, custom length options are available for specialized network architectures. Ships with free standard shipping on orders exceeding $99, with distribution from multiple U.S. locations ensuring rapid delivery. The 90-day limited warranty provides peace of mind for critical network applications.