The JBX68539 90m OM4 LC/SC duplex fiber patch cable represents the gold standard in multimode optical connectivity. Purpose-built for 100GB Ethernet applications, this professional-grade cable delivers the performance and reliability that modern data centers and enterprise networks demand. Key Features & Specifications: This duplex patch cable combines two precisely engineered OM4 50/125 multimode fiber strands with bend-insensitive fiber technology, enabling reliable operation in challenging installation environments. The LC/UPC to SC/UPC connector configuration (Type A to B crossover) provides the flexibility needed for diverse network architectures. With exceptional low insertion loss of ≤0.35dB (0.15dB typical) and return loss exceeding 60dB, signal integrity is maintained over the entire 90-meter span. Technical Excellence: Attenuation performance meets stringent standards: 3.5 dB/km at 850nm and 1.0 dB/km at 1300nm, ensuring compliance with ANSI/TIA/EIA-455-171-A-2001 standards. The 1.8mm outside diameter facilitates efficient cable management and space utilization. Compliance & Certifications: TAA compliant for government procurement, RoHS/ELV certified per EU directive 2002/95/EC. The plenum-rated (OFNP) jacketing meets fire safety codes for air-handling spaces, making this ideal for building-wide installations. Customization & Support: Offered in custom lengths to match your exact requirements. Includes 90-day limited warranty and ships from multiple US locations (Danville, CA; Fort Worth, TX; Beaufort, SC) with free standard shipping on orders exceeding $99. Applications: Perfect for data center interconnects, campus networking, server room deployments, and any application requiring reliable 100GB multimode fiber transmission. The combination of performance, compliance, and flexibility makes this cable the preferred choice for IT professionals and network engineers.