Unverified90% confidenceDecision RuleTime unknown
无源（普通）HDMI线在4K@60Hz下建议不超过5米、48Gbps信号建议不超过3米，超过此长度需选光纤HDMI（有源）线否则易出现闪屏、雪花、断连
1
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90%
Confidence
Long-term
Relevance
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