The JBX82036 4m LC/SC OM1 Multimode Fiber Patch Cable is engineered for mission-critical network applications requiring reliable, high-performance optical connectivity. Built to industry standards, this professional-grade cable delivers consistent signal transmission across enterprise networks, data centers, and telecommunications infrastructure. **Technical Excellence:** This duplex multimode fiber cable utilizes OM1 62.5/125 core specifications, providing optimal performance for short-to-medium distance transmissions. The cable achieves exceptional insertion loss ratings of ≤0.35dB (typically 0.15dB) and impressive return loss of ≥60dB, ensuring signal integrity and minimizing data loss. Attenuation measurements comply with ANSI/TIA/EIA-455-171-A standards, with performance verified at both 850nm and 1300nm wavelengths. **Durability and Safety:** Featuring bend-insensitive fiber and OFNP jacketing, this cable withstands the rigors of active network environments. The 1.8mm outer diameter design offers flexibility for routing through conduits and tight spaces while maintaining structural integrity. RoHS/ELV and TAA compliance ensures environmental responsibility and government purchasing eligibility. **Connector Design:** LC/UPC to SC/UPC connectors provide reliable mating with Type A to B crossover polarity—the industry standard for duplex patch cord applications. These connectors deliver precise optical alignment and consistent performance across thousands of mating cycles. **Flexibility and Convenience:** This 4-meter configuration suits most equipment installations. Custom lengths are available for specialized applications. The cable ships from multiple U.S. locations (Danville CA, Fort Worth TX, Beaufort SC) with free standard shipping on orders exceeding $99, ensuring quick deployment. **Applications:** Ideal for connecting network switches, patch panels, media converters, and optical transceivers in enterprise environments. Perfect for temporary installations, equipment testing, and permanent infrastructure deployment. **Warranty and Support:** Backed by a 90-day limited warranty, ensuring confidence in your network investment.