This article outlines the key characteristics and applications of multimode fiber grades, ranging from OM1 to OM5. From OM2 onward, the core size remains consistent at 50 µm. OM3 fiber supports 10 GbE transmission over distances of up to 300 meters. While it can also accommodate 40 and 100 GbE across 100 meters, its most […]
Although Cat 5e and Cat 6 cables share many characteristics, several important differences set them apart. To grasp these distinctions, it helps to first understand what the cables have in common as well as their individual features. Overview of Each Cable Type According to technical resources, the Cat 5e standard emerged in the late 1990s […]
After inserting an optical module, the switch interface indicator does not light up, and the link cannot communicate normally. In device interconnection, this often indicates that the interface failed to start up properly. If the status shows « DOWN (Transceiver Type Mismatch) » when checked, it is usually not due to hardware damage but is more likely […]
On January 6, 2026, CES 2026, the world’s largest and most influential technology event, officially opened in Las Vegas. NVIDIA unveiled its next-generation artificial intelligence infrastructure platform—the Rubin platform. At the heart of this platform is the brand-new superchip, Vera Rubin, marking another significant leap for NVIDIA in the field of high-performance computing and once […]
