The JBX42978 LC/UPC to LC/UPC Simplex Singlemode Fiber Patch Cable represents professional-grade connectivity for demanding network environments. This 6-meter pre-terminated cable combines precision engineering with proven reliability for telecommunications, data center, and enterprise networking applications. Technical Excellence: Constructed with 9/125 singlemode fiber core and G.657.A1 glass fiber specification, this cable delivers exceptional performance characteristics. Insertion loss is rated at ≤0.35dB (0.15dB typical), while return loss exceeds 20dB—meeting or exceeding industry standards. The cable has been rigorously tested in accordance with ANSI/TIA/EIA-455-171-A-2001, ensuring consistent attenuation rates of 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm. Physical Specifications: The yellow riser-rated (OFNR) jacket provides durable protection for indoor and vertical installations while maintaining compliance with fire safety standards. With an outside diameter of 1.8mm, it fits standard fiber management systems. The straight-through polarity configuration ensures predictable signal flow from transmitter to receiver. Compliance & Standards: TAA compliant for government procurement, RoHS/ELV directive adherence, and manufactured to international optical accessory standards (Commodity Code 8544.70.0000). This product is eligible for public sector purchasing and meets stringent environmental regulations. Practical Applications: Perfect for point-to-point singlemode fiber connections in telecommunications networks, server-to-switch connections in data centers, metro area networks (MANs), and long-distance signal transmission where signal quality cannot be compromised. The simplex configuration is ideal for unidirectional applications or as part of a dual-cable system. Flexibility & Support: While this product ships as a standard 6-meter cable, custom lengths are available for specialized installations. Backed by a 90-day limited warranty and shipped from multiple US distribution centers (Danville CA, Fort Worth TX, Beaufort SC) with free standard shipping on orders exceeding $99. Ships with protective case packaging ensuring damage-free delivery. Choose the JBX42978 for dependable, standards-compliant fiber connectivity backed by proven performance metrics and enterprise-level support.