The JBX83791 9m LC/ST OM2 50/125 multimode fiber patch cable represents a critical component for modern network infrastructure. Designed for professionals who demand reliable, tested performance, this cable combines advanced materials with stringent quality standards to deliver consistent results in demanding environments. **Connector Technology & Polarity** Featuring precision LC/UPC to ST/UPC connectors, this cable implements Type A to B crossover polarity—the most common configuration for duplex multimode patch cords. UPC (Ultra Physical Contact) connectors ensure minimal return loss (≥60dB) and reliable connections in production environments. The LC connector provides compact, high-density connectivity, while the ST connector offers proven compatibility with legacy network infrastructure. **Fiber Performance Specifications** This OM2 50/125 multimode fiber cable has been attenuation tested in accordance with ANSI/TIA/EIA-455-171-A-2001 standards. With insertion loss ≤0.35dB (0.15dB typical) and wavelength-dependent attenuation of 3.5 dB/km at 850nm or 1.0 dB/km at 1300nm, this cable delivers professional-grade signal integrity for both short-reach and intermediate-distance applications. **Durable Construction** The 1.8mm diameter bend-insensitive glass fiber minimizes signal degradation when cables are routed through tight spaces or subject to frequent movement. The OFNP (Optical Fiber Non-Conductive Plenum) jacketing provides flame-rated protection suitable for plenum spaces while maintaining flexibility and ease of installation. The purple jacket aids system organization and quick visual identification within large-scale deployments. **Compliance & Reliability** TAA compliant for government and federal procurement, this cable meets RoHS/ELV directives (EU 2002/95/EC). The 90-day limited warranty ensures buyer confidence, while free standard shipping on orders over $99 provides excellent value. Available in custom lengths for specific installation requirements, this cable adapts to any network topology. **Ideal Applications** Perfect for data center migrations, server room expansions, network equipment upgrades, and telecommunications infrastructure. Whether connecting switches to fiber distribution panels or implementing backbone connections, this cable delivers the performance and durability enterprises expect.