The JBX83966 4m LC/LC OM2 50/125 Multimode Fiber Patch Cable represents a premium solution for organizations requiring reliable, high-speed fiber optic connectivity. Built to exacting industry standards, this multimode patch cable combines performance with compliance, making it ideal for data centers, telecommunications facilities, and enterprise networks. **Technical Specifications & Performance:** This duplex fiber cable features OM2 50/125 multimode fiber with impressive attenuation characteristics: 3.5 dB/km at 850nm and 1.0 dB/km at 1300nm. The insertion loss of ≤0.35dB (0.15dB typical) ensures minimal signal degradation, while return loss ≥60dB provides excellent signal integrity. Each connection is tested in accordance with ANSI/TIA/EIA-455-171-A-2001 standards, guaranteeing consistent performance across installations. **Key Features:** The bend-insensitive fiber technology reduces stress on the glass core during installation, protecting against microbending-induced losses. The OFNP jacketing provides flame resistance and durability in demanding environments. Type A to B crossover polarity configuration is standard for most duplex applications. The 1.8mm outside diameter enables easy routing through cable trays and conduits without requiring additional protection. **Compliance & Sustainability:** TAA compliant for government and defense procurement. RoHS and ELV certified per EU directive 2002/95/EC, meeting environmental sustainability requirements. This cable is manufactured in Taiwan, the US, or China, ensuring supply chain flexibility. **Applications:** Ideal for connecting network switches, routers, and optical equipment in data centers, campus networks, and telecommunications facilities. The 4-meter length accommodates standard equipment spacing in server racks and network closets. Custom lengths are available for specialized installations. **Value & Support:** Ship from multiple US locations (California, Texas, South Carolina) for faster delivery. Free standard shipping on orders exceeding $99. Every cable includes a 90-day limited warranty for peace of mind. The distinctive pink color aids in network documentation and organization.