The JBX83405 20-meter LC/SC OM2 multimode fiber patch cable represents premium connectivity infrastructure for modern networking environments. Constructed with high-quality OM2 50/125 multimode fiber, this cable supports reliable data transmission across enterprise networks, data centers, and telecommunications facilities. **Technical Excellence:** This duplex patch cable features LC/UPC to SC/UPC connectors with Type A to B crossover polarity, the most common configuration for multimode applications. The bend-insensitive fiber design reduces strain-induced signal loss, while the OFNP-rated green jacketing (1.8mm OD) provides superior protection and flexibility for tight routing scenarios. Performance specifications include insertion loss of ≤0.35dB (0.15dB typical) and return loss of ≥60dB at both 850nm and 1300nm wavelengths, ensuring signal integrity for voice, video, and data applications. **Compliance & Standards:** Fully TAA compliant and RoHS/ELV certified, meeting EU directive 2002/95/EC requirements. Attenuation is tested according to ANSI/TIA/EIA-455-171-A-2001 standards, guaranteeing consistent, predictable performance. The cable includes a 90-day limited warranty for peace of mind. **Practical Advantages:** With typical attenuation of 3.5 dB/km at 850nm or 1.0 dB/km at 1300nm, this cable delivers exceptional performance for multimode networks. The bend-insensitive construction minimizes performance degradation in crowded cable trays and tight conduits. Free standard shipping on orders exceeding $99 and availability in custom lengths make this solution flexible and cost-effective for any network deployment. **Applications:** Ideal for enterprise LANs, data center interconnects, telecommunications closets, and campus network installations where reliable multimode connectivity is essential.