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NVIDIA GB200 NVL4 high-power chip debuts, accelerating the innovation of supercomputing heat dissipation. As a key component of liquid cooling, UQD quick connectors debuted in the midst of change and ushered in the dawn of opportunity.

Fiber optic connectors are the most basic optical passive devices in optical fiber communication systems. The most basic technical requirements of the system for fiber optic connectors include low insertion loss IL and high return loss RL, that is, as low reflection echo BR as possible.

RJ11 and RJ45 are two common network and communication interfaces that have different purposes and physical characteristics.Although they look similar, there are significant differences in design and application. The main difference between RJ11 and RJ45 plugs is the number of pins and usage scenarios.