The JBX88369 ST/ST singlemode fiber patch cable represents a premium solution for organizations requiring reliable, standards-compliant fiber optic connectivity. Engineered with precision and built to enterprise specifications, this 90-meter duplex cable delivers exceptional performance for demanding network infrastructures. **Superior Specifications:** This singlemode fiber patch cable features a 9/125 micron core with G.657.A1 glass fiber technology, providing outstanding signal transmission characteristics. With insertion loss of ≤0.35dB (typical 0.15dB) and return loss ≥20dB, the cable ensures minimal signal degradation even over extended runs. Attenuation testing confirms performance at 0.25 dB/km (1310nm) and 0.35 dB/km (1550nm), meeting rigorous ANSI/TIA/EIA standards. **Key Features:** - TAA compliant for government and institutional procurement - Duplex configuration with Type A to B crossover polarity - Riser-rated (OFNR) jacket for vertical installations - ST/UPC connectors for reliable connections - 1.8mm outside diameter for optimal space efficiency - RoHS/ELV directive compliance **Professional Applications:** Ideal for data centers, telecommunications facilities, laboratory environments, and enterprise networks requiring long-distance fiber optic signal transmission. The 90-meter length accommodates extensive cable runs while maintaining signal fidelity. **Quality Assurance:** Manufactured with rigorous quality controls and backed by comprehensive testing protocols. Each cable ships with 90-day limited warranty and arrives with free standard shipping on orders exceeding $99. Available in custom lengths for specialized installations. Ships from multiple US locations (California, Texas, South Carolina) for expedited delivery.