The JBX89158 SC/SC singlemode fiber patch cable represents the ideal solution for professionals requiring reliable, high-performance fiber optic connectivity. This 6-meter duplex cable integrates cutting-edge specifications with practical design features to support mission-critical network infrastructure. Technical Excellence: Constructed with 9/125 singlemode fiber and premium G.657.A1 glass composition, this cable delivers superior performance across standard telecom wavelengths. The cable achieves insertion loss as low as 0.15dB (typical) at 1310nm and 0.35dB/km at 1550nm, exceeding industry standards and minimizing signal degradation over extended runs. Return loss specifications of 20dB or greater ensure minimal signal reflection and optimal network performance. Compliance & Reliability: TAA compliance makes this cable suitable for U.S. government and federal procurement applications. The riser-rated (OFNR) jacketing meets building safety codes for in-wall installation, while RoHS/ELV compliance ensures environmental responsibility. Every cable undergoes rigorous attenuation testing per ANSI/TIA/EIA-455-171-A standards. Practical Features: The distinctive purple jacket provides instant visual identification in complex multi-cable environments, reducing installation errors and maintenance time. Type A to B crossover polarity represents the most common duplex configuration, eliminating compatibility concerns. The 1.8mm outer diameter ensures flexible routing through conduit and tight spaces. Versatile Applications: Perfect for data centers, telecommunications facilities, medical imaging networks, and any environment requiring singlemode connectivity. The 6-meter length accommodates standard rack-to-switch distances and floor layouts. Value & Support: Backed by a 90-day limited warranty, free standard shipping on orders exceeding $99, and availability from multiple U.S. distribution centers. Custom lengths are available for specialized applications. With manufacturing in Taiwan, the U.S., and China, this cable combines global quality standards with reliable domestic availability.