The JBX82169 40-meter LC/SC OM1 multimode fiber patch cable represents a premium solution for modern network infrastructure requirements. Built to exacting standards, this duplex cable combines practical engineering with robust performance specifications that exceed industry expectations. Optical Performance Excellence: This OM1 62.5/125 cable delivers exceptional attenuation characteristics, measuring 3.5 dB/km at 850nm and 1.0 dB/km at 1300nm. The insertion loss specification of ≤0.35dB (typical 0.15dB) and return loss of ≥60dB ensures minimal signal degradation over the full 40-meter run, supporting high-speed data transmission without compromise. Design & Durability: The bend-insensitive OFNP-rated jacketing combines flexibility with durability, allowing for installation in tight spaces and around equipment without signal loss. The distinctive red outer jacket provides instant visual identification—critical in multi-cable installations where quick identification prevents costly configuration errors. The 1.8mm outside diameter maintains compact design suitable for fiber distribution systems and patch panels. Connector Specifications: LC/UPC to SC/UPC connectors are precision-polished and factory-tested to eliminate end-face contamination. The Type A to B crossover polarity configuration is the industry standard for duplex patch cords, ensuring immediate compatibility with existing infrastructure. Compliance & Standards: Full TAA compliance and RoHS/ELV certification meet government procurement requirements and environmental standards. Attenuation testing follows ANSI/TIA/EIA-455-171-A-2001 standards, guaranteeing reliable, measurable performance. Applications: Ideally suited for data center backbones, enterprise network upgrades, telecommunications facilities, and high-speed LAN installations where multimode fiber economically supports distances up to 2km. The 40-meter length accommodates medium-distance intra-building runs without excessive cable slack. Warranty & Support: Backed by a 90-day limited warranty and available in custom lengths for specialized installations. Free standard shipping on orders exceeding $99, with convenient fulfillment from multiple U.S. locations.