VGA线最长传输距离是多少

LILINGYU
What is the longest transmission distance of the VGA cable
VGA接口的历史可以追溯到1987年，普遍使用蓝色插头，也是最容易辨识的接口。 VGA接口有3排针，每排5个，总共15针。我们的童年记忆---大头显示器使用VGA端口。 VGA Cable VGA接口传输模拟信号，抗干扰能力较弱，最大支持1080P分辨率。 3+4/6 VGA线的传输距离为15-30m。导体粗、屏蔽性好的无氧铜VGA线可以达到30m的传输距离，超过15m的劣质VGA线会出现拖影、模糊等画质问题。 Devices Supported

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