The JBX65522 represents professional-grade fiber optic infrastructure designed for organizations demanding maximum reliability and performance in critical network environments. This 140-meter OM4 multimode cable combines advanced protective engineering with superior optical characteristics for installations requiring extended reach and exceptional signal integrity. **Advanced Construction & Protection** Micro armor jacketing provides mechanical protection without excessive bulk, ideal for installations where cables traverse conduits, cable trays, or exposed pathways. The 3.0mm outside diameter maintains compatibility with standard installation infrastructure while the bend-insensitive fiber accommodates real-world installation challenges. The 18" furcated legs with mesh pull sock facilitate rapid, safe deployment and eliminate common installation frustrations. **Exceptional Optical Performance** OM4 50/125 multimode fiber delivers impressive attenuation characteristics: 3.5 dB/km at 850nm and 1.5 dB/km at 1300nm. Typical insertion loss of 0.15dB ensures minimal signal degradation across the 140-meter span, while return loss exceeding 20dB maintains signal integrity. ANSI/TIA/EIA-455-171-A standards compliance guarantees predictable, tested performance. **Enterprise Compliance & Certification** Pllenum-rated OFNP jacketing meets building code requirements for vertical cable runs. RoHS and ELV compliance ensures environmental responsibility and facilitates government/institutional procurement. TAA compliance supports federal acquisition programs. The 90-day limited warranty provides procurement confidence. **Ideal Applications** Data center interconnects, enterprise campus networks, telecommunications facilities, mission-critical backbone connections, and high-density switching environments benefit from this cable's combination of durability, performance, and installation convenience. **Specifications Summary** - Core: OM4 50/125 multimode - Length: 140 meters - Connectors: LC/UPC to LC/UPC - Strands: 2 - Polarity: Straight through - Jacketing: Plastic with OFNP rating - Manufactured: USA - Free Standard Shipping on orders over $99