The JBX83555 20-meter LC/ST OM2 50/125 multimode fiber patch cable represents a premium solution for professional fiber optic network installations. Engineered with bend-insensitive optical fiber technology, this duplex cable excels in environments where space constraints and cable routing challenges are common. **Key Features & Benefits:** This cable combines LC/UPC and ST/UPC connectors in a Type A to B crossover configuration, providing maximum compatibility with existing network infrastructure. The OM2 50/125 multimode core delivers balanced performance across standard telecommunications wavelengths, with attenuation of 3.5 dB/km at 850nm and 1.0 dB/km at 1300nm. Exceptional insertion loss of ≤0.35dB (0.15dB typical) ensures minimal signal degradation, while return loss ≥60dB prevents signal reflection issues. **Technical Excellence:** Manufactured to rigorous ANSI/TIA/EIA-455-171-A-2001 standards, each cable undergoes comprehensive attenuation testing. The OFNP-rated jacketing provides flame resistance and superior durability in demanding installations. At just 1.8mm in diameter, the compact form factor enables flexible routing through cable trays and tight conduit spaces without compromising performance. **Compliance & Reliability:** TAA compliant for government and enterprise procurement, this cable meets RoHS/ELV environmental directives. Ships from multiple U.S. locations (Danville, CA; Fort Worth, TX; Beaufort, SC) for expedited delivery. Includes 90-day limited warranty and free standard shipping on orders over $99. **Applications:** Ideal for data center upgrades, telecommunications facilities, campus networks, and any installation requiring reliable multimode signal transmission. Perfect for connecting switches, patch panels, and network equipment in professional settings.