The JBX83043 12-meter LC/SC OM2 50/125 multimode fiber patch cable is an essential component for modern networking infrastructure. Engineered for data centers, enterprise facilities, and telecommunications environments, this professional-grade cable delivers consistent performance and reliability. **Superior Specifications:** This duplex multimode fiber cable features OM2 50/125 core specifications, delivering optimal performance at 850nm (3.5dB/km) and 1300nm (1.0dB/km) wavelengths. With insertion loss ratings of ≤0.35dB and return loss exceeding 60dB, it meets the stringent requirements of modern network infrastructure. All testing conforms to ANSI/TIA/EIA-455-171-A-2001 standards, ensuring verified performance. **Connector Technology:** The LC/UPC to SC/UPC connector configuration with Type A to B crossover polarity represents the most common duplex patch cord standard. Both connector types feature UPC (Ultra Physical Contact) finish for superior return loss performance and minimal signal degradation. **Construction & Durability:** Manufactured with bend-insensitive fiber (BIF) technology, this cable withstands repeated flexing and tight routing scenarios common in equipment racks and cable management systems. The OFNP-rated outer jacketing provides fire safety compliance while maintaining flexibility. The bright yellow color aids in rapid identification and reduces installation errors. **Compliance & Standards:** Fully TAA (Trade Agreements Act) compliant for government and institutional procurement. RoHS/ELV certified to EU directive 2002/95/EC, ensuring environmental responsibility. Available in standard 12-meter length with custom length options for specialized applications. **Value Proposition:** This cable combines enterprise-grade specifications with cost-effectiveness. Free standard shipping on orders exceeding $99, with 90-day limited warranty backing. Ships from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC) ensuring rapid delivery. **Applications:** Ideal for server-to-switch connections, patch panel interconnects, storage area network (SAN) installations, and backbone connectivity. The OM2 multimode specification works perfectly for distances up to 600m at 850nm, suitable for most intrabuilding and campus network applications.