The JBX83456 4m SC/SC OM2 50/125 Multimode Fiber Patch Cable is engineered for demanding network applications requiring high-speed data transmission with minimal signal degradation. This professional-grade duplex cable delivers exceptional performance characteristics that exceed industry standards. **Key Features & Specifications:** Built with bend-insensitive fiber technology and OFNP jacketing, this cable accommodates tight routing scenarios without compromising signal integrity. The SC/UPC to SC/UPC connectors feature Type A to B crossover polarity—the industry standard for duplex patch cords. With a compact 1.8mm outer diameter, the cable integrates seamlessly into existing network infrastructure. **Performance Standards:** The cable achieves insertion loss of ≤0.35dB (typical 0.15dB) and return loss ≥60dB, meeting ANSI/TIA/EIA-455-171-A-2001 standards. Operating at 850nm wavelength with attenuation of 3.5dB/km, or 1.0dB/km at 1300nm, this cable supports both legacy and modern network systems. **Compliance & Quality:** TAA-compliant for government procurement and RoHS/ELV certified for environmental compliance. The cable undergoes rigorous attenuation testing and includes a 90-day limited warranty. **Ideal Applications:** Perfect for data centers, telecommunications facilities, campus networks, and fiber-to-the-desktop installations. The bend-insensitive design makes it particularly valuable in confined spaces and high-density patch panels. **Customization & Availability:** Custom lengths available upon request. Ships from Danville CA, Fort Worth TX, or Beaufort SC with free standard shipping on orders exceeding $99. Manufactured in Taiwan, the US, or China with consistent quality standards across all manufacturing locations.