The JBX88225 3-meter ST/ST duplex singlemode fiber patch cable represents a professional-grade solution for demanding fiber optic network applications. Engineered to meet stringent telecommunications standards, this cable delivers reliable performance in critical infrastructure environments. **Technical Excellence:** Built with 9/125 singlemode core fiber, this cable supports long-distance, high-bandwidth transmission essential for modern telecommunications networks. The G.657.A1 glass fiber specification ensures optimal performance while maintaining compatibility with existing fiber infrastructure. Attenuation testing conducted per ANSI/TIA/EIA-455-171-A-2001 standards guarantees consistent, predictable performance with insertion loss ≤0.35dB (typical 0.15dB) and return loss ≥20dB. **Compliance & Safety:** Full TAA compliance makes this cable ideal for government and regulated industry procurement. RoHS/ELV certification ensures environmental responsibility. The OFNR riser-rated jacketing permits installation in vertical cable runs within commercial buildings without requiring conduit, reducing installation costs and complexity. **Practical Features:** The 1.8mm outside diameter balances durability with flexibility for routing through tight cable runs. The distinctive red sheath aids in network documentation and troubleshooting. Type A to B crossover polarity configuration addresses the most common duplex patch cord requirements. **Applications:** Ideal for data centers, telecommunications facilities, enterprise networks, and broadcast facilities where fiber optic connectivity is essential. Suitable for transmitting fiber signals across network backbones and interconnecting high-speed network equipment. **Convenience & Support:** Ships from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC) enabling rapid delivery. Free standard shipping on qualifying orders. Custom lengths available to match specific installation requirements. Backed by 90-day limited warranty providing purchase confidence. Whether upgrading existing infrastructure or building new fiber networks, this TAA-compliant singlemode patch cable delivers professional-grade performance at competitive pricing.