The JBX00040 LC/UPC OM5 Simplex Fiber Pigtail represents next-generation multimode fiber technology for demanding network environments. This 3-meter unterminated pigtail delivers the performance characteristics required for modern data center interconnects, enterprise campus networks, and telecommunications infrastructure upgrades. **Technical Specifications:** Built on OM5 50/125 multimode fiber with G.657.A1 bend-insensitive glass fiber, this pigtail achieves superior optical performance. The LC/UPC connector demonstrates insertion loss of ≤0.35dB (typical 0.15dB) and return loss ≥20dB, exceeding TIA-492AAAE and ISO-11801 OM5 standards. Attenuation characteristics measure 3.0 dB/km at 850nm and 1.0 dB/km at 1300nm. **Design & Durability:** The 0.9mm tight-buffered jacket provides robust protection in high-density patch panel environments while maintaining a compact footprint. The distinctive lime green coloring ensures rapid cable identification, reducing installation errors and maintenance complexity. RoHS/ELV compliance reflects modern environmental and regulatory standards. **Applications & Use Cases:** This pigtail excels in 400G data center deployments, supporting CWDM/DWDM systems and multi-wavelength environments. It's equally suited for campus backbone installations, telecommunications central offices, and enterprise network upgrades. The simplex configuration accommodates unidirectional transmission scenarios. **Customization & Support:** Custom lengths are available for specialized installations. The product ships from strategically located U.S. warehouses (Danville CA, Fort Worth TX, Beaufort SC) with complimentary standard shipping on orders exceeding $99. A 90-day limited warranty provides additional peace of mind. **Installation Considerations:** The unterminated design allows integration with existing termination schemes or fusion splicing protocols. Proper handling and coiling practices preserve optical characteristics and connector integrity throughout the installation lifecycle.