The JBX67489 represents professional-grade fiber optic infrastructure designed for organizations demanding reliability and performance. This 310-meter OM4 multimode cable combines advanced fiber technology with practical engineering features that streamline installation and maintenance. **Key Features & Specifications:** The cable utilizes OM4 50/125 multimode fiber, delivering superior performance characteristics compared to OM3 alternatives. With attenuation ratings of 3.5 dB/km at 850nm and 1.5 dB/km at 1300nm, this cable supports high-bandwidth applications with minimal signal loss over extended distances. The pre-terminated LC/LC connectors provide industry-standard connectivity, while the 18" furcated legs enable efficient cable management and simplified routing in equipment rooms. **Plenum-Rated Construction:** The plenum-rated jacket meets building codes for air return spaces, making this cable suitable for installations in corporate offices, data centers, and educational institutions where safety compliance is mandatory. **4-Strand Configuration:** Unlike traditional duplex cables, the 4-strand design accommodates redundant connections or separate data channels, offering greater flexibility for network architecture planning and future scalability. **Versatile Deployment:** The robust black jacket provides exceptional UV resistance for outdoor runs while maintaining professional appearance for indoor installations. Whether deploying between buildings or within facility infrastructure, this cable delivers consistent performance. **Applications:** Ideal for enterprise LANs, campus networks, data center interconnects, and multimedia installations requiring certified OM4 fiber with outdoor-rated components. The 310-meter length suits backbone installations and long-distance facility connections. **Installation Tips:** Handle furcated legs carefully during deployment to prevent connector damage. Verify LC connector cleanliness before mating to ensure optimal signal integrity. Store cable spools in climate-controlled environments when not in use.