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請教計算機電纜應(yīng)根據(jù)什么原則確定對絞節(jié)距(不同絞對),對絞節(jié)距的選擇對電纜性能有何影響?計算機電纜適用于傳輸?shù)念l率是多少?
回復(fù):因國內(nèi)還沒有標(biāo)準(zhǔn)只參考BS5038英標(biāo).節(jié)距先擇對絞外徑的16倍,成纜的話和軟電纜一樣20-25倍,節(jié)距小影響的抗靜電干擾,電容平衡,電感等都有影響.計算機電纜傳輸頻率的話,樓上說的對,要看你用在什么地方.