The 20m LC/LC OM2 50/125 multimode fiber patch cable is engineered for demanding network environments requiring reliable, high-performance optical connectivity. This professional-grade solution combines precision engineering with proven reliability standards, making it an ideal choice for data center operators, IT professionals, and network integrators. **Technical Excellence** This duplex patch cord features dual LC/UPC connectors configured in Type A to B crossover polarity, the most common and compatible configuration for multimode duplex applications. The OM2 50/125 core specification supports transmission rates suitable for enterprise Ethernet implementations, with attenuation characteristics of 3.5 dB/km at 850 nm and 1.0 dB/km at 1300 nm. Measured insertion loss is ≤0.35dB (0.15dB typical) with return loss ≥60dB, exceeding industry standards for signal fidelity and minimal reflection losses. **Superior Construction** The cable features bend-insensitive OFNP jacketing that withstands the physical stresses of active installations without degrading optical performance. The compact 1.8mm diameter facilitates efficient cable management and routing through confined spaces, patch panels, and conduits. All components undergo rigorous attenuation testing per ANSI/TIA/EIA-455-171-A-2001 standards, ensuring consistent performance throughout the cable's lifespan. **Compliance & Standards** TAA compliant for government and institutional procurement, this cable also meets RoHS/ELV directives (EU 2002/95/EC), making it suitable for environmentally conscious organizations. The cable is classified as an optical accessory commodity and is manufactured to specifications that support enterprise-class network deployments. **Practical Advantages** With 20 meters of reach, this cable eliminates the need for multiple shorter segments in medium-distance runs, reducing connection points and potential failure sources. Free standard shipping on orders over $99 makes bulk procurement economical. Available in custom lengths for specific installation requirements, allowing infrastructure teams to optimize inventory and reduce waste. The 90-day limited warranty provides confidence in product reliability. **Applications** Ideal for connecting network switches to routers, servers to patch panels, and establishing inter-equipment links in data centers, server rooms, and telecommunications facilities. The OM2 specification supports legacy and modern multimode network architectures, making it a versatile choice for facility upgrades and maintenance.