The JBX93166 SC/SC duplex singlemode fiber patch cable represents a professional-grade solution for organizations requiring dependable optical connectivity in demanding network environments. Engineered with precision and manufactured to exacting standards, this 25-meter cable delivers the performance characteristics demanded by modern telecommunications infrastructure. Key Technical Specifications: The cable features a 9/125 singlemode core constructed from G.657.A1 glass fiber, specifically engineered for minimal signal degradation over extended distances. With attenuation measurements of 0.25 dB/km at 1310 nm or 0.35 dB/km at 1550 nm, this cable supports both legacy and contemporary fiber optic wavelengths. The measured insertion loss of ≤0.35dB (typically 0.15dB) and return loss of ≥20dB ensure minimal signal reflection and optimal data transmission integrity. Durable Construction: The 1.8mm outside diameter cable is jacketed with OFNR (Optical Fiber Non-conductive Riser) rated PVC, providing flame resistance and safety compliance for in-building vertical runs. This construction makes it suitable for deployment in office buildings, data centers, and telecommunications closets without requiring additional conduit protection. Connectivity & Polarity: Features SC/UPC connectors configured in Type A to B crossover polarity—the industry standard for duplex patch cord applications. This configuration eliminates compatibility issues and ensures immediate plug-and-play installation. Compliance & Availability: TAA-compliant manufacturing ensures suitability for government and regulated sector procurement. Custom length options accommodate non-standard installation requirements, while the standard 25-meter length addresses typical data center and enterprise network distances. Manufactured across multiple facilities (Taiwan, US, China) with RoHS/ELV compliance certification. Applications: Ideal for fiber-to-the-desktop installations, telecommunications equipment interconnection, data center backbone connectivity, and any application requiring reliable singlemode fiber transmission. The low insertion loss characteristics make this cable particularly valuable in environments where signal integrity is paramount. Warranty & Support: Backed by a comprehensive 90-day limited warranty, providing peace of mind on your network infrastructure investment.