The JBX88374 2.5m ST/ST Duplex Singlemode Fiber Patch Cable represents the ideal solution for businesses requiring reliable, standards-compliant fiber optic connectivity. This professional-grade cable is engineered with a 9/125 singlemode core and G.657.A1 glass fiber, optimizing performance for both short and extended transmission distances. Key Performance Specifications: This cable delivers exceptional optical performance with insertion loss measurements of ≤0.35dB (0.15dB typical) and return loss ≥20dB, ensuring minimal signal degradation. Attenuation rates of 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm comply with industry standards for reliable long-distance communications. Industry Compliance: Fully TAA (Trade Agreements Act) compliant for government and institutional procurement. RoHS/ELV directive adherence ensures environmental responsibility. Rigorous testing to ANSI/TIA/EIA-455-171-A-2001 standards guarantees consistent quality and reliability. OFNR (Optical Fiber Non-conductive Riser) jacket rating provides appropriate fire safety classification for building installations. Design and Construction: The duplex configuration with Type A to B crossover polarity supports most common patch cord applications. The 1.8mm outer diameter enables efficient cable routing and space-saving installations. The durable plastic jacket with riser rating withstands demanding environments while maintaining fiber integrity. Applications and Use Cases: Ideal for data centers, telecommunications facilities, medical imaging systems, and enterprise network infrastructure. Perfect for connecting network switches, optical equipment, and diagnostic instruments requiring singlemode fiber connectivity. The 2.5-meter length accommodates typical rack-to-rack and equipment-to-wall installations. Quality Assurance: Each cable undergoes comprehensive attenuation testing and is backed by a 90-day limited warranty. Ships from multiple domestic locations (California, Texas, South Carolina) with free standard shipping on orders over $99. Custom lengths available for specialized applications. Manufactured to exacting specifications in Taiwan, the United States, or China, ensuring consistent quality regardless of origin.