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Mechanical Switches vs Fiber Optic Switches: Technological Divide and Application Boundaries
Mar 05 , 2025
In the field of signal control, mechanical switches and fiber optic switches represent the core technological paths of the electronic era and the photon era respectively. Their differences are reflected in the essential divide of underlying principles and application logics. 1. The Physical Foundations of Working Mechanisms Mechanical switches control the on and off of electric current thro...
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Data Center DAC & AOC: Key Differences & Uses
Jul 31 , 2025
In data centers, DAC (Direct Attach Copper) and AOC (Active Optical Cable) are two commonly used high-speed connectivity cables. They may look similar in appearance but differ significantly in functionality and application scenarios. Understanding the differences between them helps make more appropriate choices when building or upgrading data centers. What is a DAC Cable? A DAC cable is a c...
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