The JBX45209 40m OM3 SC/SC multimode fiber patch cable represents a premium solution for high-performance network connectivity. This duplex fiber cable features SC/UPC connectors configured in Type A to B crossover polarity, the industry standard for most patch cord applications. **Technical Specifications:** Operating at OM3 50/125 multimode standards, this cable delivers exceptional performance across both 850nm and 1300nm wavelengths, with attenuation rates of 3.5 dB/km and 1.0 dB/km respectively. The insertion loss specification of ≤0.35dB (typical 0.15dB) ensures minimal signal degradation, while return loss exceeding 60dB prevents signal reflection issues. These performance metrics comply with ANSI/TIA/EIA-455-171-A-2001 standards, guaranteeing reliable operation in critical applications. **Advanced Features:** The bend-insensitive fiber technology enables flexible routing through conduit and cable trays without performance compromise. The OFNP-rated jacketing with 1.8mm outside diameter provides durability while maintaining ease of installation. The 40-meter length is ideal for larger facility spans, eliminating the need for intermediate splicing. **Compliance & Quality:** Fully TAA compliant and RoHS/ELV directive adherent, this cable meets government procurement requirements. Manufactured in Taiwan, the US, or China, with quality assurance tested to international standards. The 90-day limited warranty provides peace of mind on your infrastructure investment. **Applications:** Ideal for data center migration projects, enterprise network upgrades, high-speed LAN implementations, and facility-wide backbone installations. The OM3 specification supports 10GbE applications at distances exceeding 300 meters, making it suitable for future-proofing network infrastructure. **Shipping & Availability:** Free standard shipping on orders over $99, with availability from multiple US distribution centers (Danville CA, Fort Worth TX, Beaufort SC) ensuring rapid delivery. Custom length options available upon request for specialized requirements.