The JBX88402 ST/ST duplex singlemode fiber patch cable represents a premium solution for professional fiber optic network installations. This 1.5-meter cable delivers exceptional optical performance with insertion loss specifications of ≤0.35dB at 1310nm and ≤0.35dB at 1550nm, ensuring minimal signal degradation across critical telecommunications wavelengths. The cable's 9/125 singlemode core with G.657.A1 glass fiber technology provides superior performance characteristics ideal for long-distance, high-speed data transmission. Designed with Type A to B crossover polarity—the industry standard configuration for duplex patch cords—this cable facilitates seamless integration into existing network infrastructures. The bright pink jacket offers superior visibility and identification in high-density cable environments, reducing installation time and maintenance errors. The riser-rated (OFNR) jacketing ensures compliance with building codes and fire safety standards, making it suitable for vertical cable runs in commercial buildings. TAA compliance certifies this product meets Buy American requirements, while RoHS and EU directive 2002/95/EC certification ensures environmental responsibility and restricted substance elimination. The 1.8mm outside diameter provides flexibility without compromising durability, and the compact design fits standard patch panels and termination points. Ideal applications include data centers, telecommunications networks, enterprise LAN installations, and mission-critical fiber infrastructure. This duplex configuration supports bidirectional transmission, maximizing bandwidth efficiency. The cable is manufactured in Taiwan, the United States, or China, with availability in custom lengths to suit specific deployment requirements. With a 90-day limited warranty and free standard shipping on qualifying orders, this fiber patch cable provides excellent value for IT professionals, network engineers, and telecommunications specialists seeking reliable, standards-compliant connectivity solutions.