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关于HDMI线的选择,业界早有定论:短距离选择铜线,长距离选择光纤线。而在使用吊装投影机的较大型私人影院中,所需的HDMI线长度既没有长到50米,也不会短于3米,通常集中在10-20米之间。这个距离说实话比较尴尬,在目前的带宽和视频规格下,好像选光纤线和铜线都行。近日杂志社收到的OEHLBACH MATRIX EVOLUTION就是一条长达20米的HDMI铜
With regard to the choice of HDMI cable, the industry has long been conclusive: the choice of short-distance copper wire, long-distance choice of fiber optic cable. In larger private cinemas that use ceiling mounted projectors, the required length of the HDMI cable is neither 50 meters long nor shorter than 3 meters and is usually centered between 10-20 meters. This distance to be honest rather embarrassed, in the current bandwidth and video specifications, it seems to choose optical fiber and copper lines are OK. Recently, the magazine received OEHLBACH MATRIX EVOLUTION is a 20-meter HDMI copper