Unverified88% confidenceTradeoffTime unknown
线缆规格越高越硬越粗，Cat7/Cat8线径可达8mm且难弯折，穿管和转角布线困难；家装暗线穿PVC管建议Cat6，兼顾性能与穿管顺畅度
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88%
Confidence
Long-term
Relevance
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