The JBX45293 12m SC/SC OM3 multimode fiber patch cable represents a professional-grade solution for fiber optic network deployments. Built to exacting standards, this duplex cable combines reliability, performance, and compliance with industry regulations. **Superior Performance Specifications:** This OM3 50/125 multimode fiber cable delivers outstanding optical performance with typical insertion loss of just 0.15dB (maximum 0.35dB) and return loss exceeding 60dB. Attenuation is measured at 3.5 dB/km at 850nm and 1.0 dB/km at 1300nm, ensuring signal integrity over the 12-meter run. All performance metrics are verified according to ANSI/TIA/EIA-455-171-A standards. **Advanced Cable Construction:** The cable features bend-insensitive glass fiber technology wrapped in OFNP (Riser) jacketing, providing both superior flexibility and fire safety compliance. The compact 1.8mm outer diameter facilitates easy installation in congested cable trays and conduit systems. Duplex configuration with SC/UPC connectors in Type A to B crossover arrangement ensures seamless compatibility with standard network equipment. **Compliance & Certification:** TAA (Trade Agreements Act) compliant for government procurement requirements. RoHS and ELV directive compliant, meeting EU directive 2002/95/EC environmental standards. Backed by a 90-day limited warranty. **Ideal Applications:** Perfect for data center interconnects, telecommunications cabinets, campus network backbone links, and enterprise LAN installations. The OM3 specification supports 10 Gigabit Ethernet (10GBASE-SR) over distances up to 300 meters, with exceptional performance over shorter 12-meter patch runs. **Convenient Shipping & Availability:** Available with free standard shipping on orders exceeding $99. Ships from multiple U.S. locations (Danville, CA; Fort Worth, TX; Beaufort, SC) for expedited delivery. Custom lengths available upon request to meet specific installation requirements.