Unverified80% confidenceCautionTime unknown
弱电箱空间狭小且不通风时不要放带风扇的三层/万兆交换机，长期高温会缩短寿命并积灰堵转，应选无风扇低功耗机型或改用外置机柜
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80%
Confidence
Long-term
Relevance
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