The JBX85009 7-meter LC/LC duplex singlemode fiber patch cable represents an excellent solution for organizations requiring reliable, high-performance fiber optic connectivity. This cable is specifically engineered to meet the demanding requirements of modern data center and telecommunications infrastructure. **Technical Specifications:** This singlemode fiber patch cable features a 9/125 micron core and cladding diameter, making it ideal for long-distance, high-bandwidth applications. The duplex configuration with two fiber strands allows simultaneous bidirectional communication on a single cable assembly. Low attenuation characteristics—0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm—ensure minimal signal loss, critical for maintaining network performance over the 7-meter span. **Connector Configuration:** Both ends feature LC/UPC connectors in Type A to B crossover polarity, the industry standard for duplex patch cord installations. This configuration facilitates straightforward, plug-and-play connectivity in most network environments without requiring additional adapters. **Construction & Durability:** The cable jacket is OFNR-rated (Optical Fiber Non-Conductive Riser), providing fire protection and smoke resistance suitable for vertical runs in building risers. The tight 1.8mm outside diameter offers excellent bend radius performance, allowing installation in tight spaces and around equipment without signal degradation. Durable plastic accessories protect connectors during handling and storage. **Compliance & Quality:** Full RoHS compliance ensures this cable meets environmental regulations across global markets. Manufacturing standards compliance with ANSI/TIA/EIA-455-171-A specifications guarantees consistent quality. Ships from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC) with free standard shipping on orders exceeding $99. **Applications:** Ideal for data center interconnects, telecommunications facilities, enterprise network backbones, test and measurement setups, and fiber-to-the-desktop (FTTD) installations. The yellow coloring aids in quick visual identification in complex cable management environments. **Customization & Support:** Beyond the standard 7-meter length, custom cable lengths are available to match specific installation requirements. A comprehensive 90-day limited warranty provides peace of mind for your investment in reliable network infrastructure.