The JBX42979 7-meter LC/UPC to LC/UPC simplex singlemode fiber patch cable represents enterprise-class connectivity for demanding optical network environments. This professional optical accessory is engineered with precision to meet the exacting standards of telecommunications infrastructure, data center operations, and specialized network deployments. Technical Excellence: Built with a 9/125 singlemode fiber core and G.657.A1 specifications, this cable delivers superior performance across standard telecommunications wavelengths. Rigorous testing confirms insertion loss of ≤0.35dB at both 1310nm and 1550nm wavelengths, with typical performance of just 0.15dB. Return loss of ≥20dB ensures signal integrity and minimal reflectance, critical for high-speed data transmission and long-distance communications. Professional Features: The bright yellow OFNR-rated (Optical Fiber Non-conductive Riser) jacket provides building-code compliance and easy visual identification in complex cable management environments. The 1.8mm outside diameter allows for compact routing through tight cable runs while maintaining signal quality. LC/UPC connectors offer reliable mating with superior return loss performance, preferred by carriers and enterprise networks. Compliance & Standards: TAA-compliant manufacturing meets U.S. government purchasing requirements. RoHS and ELV directive compliance ensures environmentally responsible electronics. Manufactured to ANSI/TIA/EIA-455-171-A-2001 standards with certifications spanning telecommunications and data center applications. Versatility & Customization: While this 7-meter length is ideal for standard rack-to-rack or wall-mounted distribution configurations, custom lengths are available to match specific deployment requirements. Ships from multiple U.S. locations (California, Texas, South Carolina) with free standard shipping on orders over $99. Applications: Perfect for telecommunications facilities, data centers, carrier networks, enterprise campuses, and specialized optical installations requiring singlemode connectivity. The simplex configuration supports unidirectional transmission applications and breakout patch panel implementations. The JBX42979 combines technical precision, regulatory compliance, and proven reliability—the cornerstones of professional optical networking infrastructure.